Calc Pro - The Best Calculator7.0.6 - App Store
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Publisher Description
***** THE TOP CALCULATOR FOR IPHONE, IPHONE DUO & IPAD *****
Calc Pro combines 10 powerful calculators with 23 financial worksheets!!
Experience the ultimate mobile calculator on your iPhone, iPhone Duo and iPad! Join the millions of satisfied users worldwide who trust Calc Pro for its unrivaled power, accuracy, and advanced features. Calc Pro is the trusted choice of students, professionals, and investors worldwide. It's the only app that can truly replace your pocket calculator. With ten (10) powerful calculators, twenty-three (23) financial worksheets, and a full statistics suite, Calc Pro truly has a calculator for every occasion. Whether you're tracking live crypto prices, planning your retirement, running a hypothesis test, or simply converting cooking measurements, Calc Pro makes it easy to solve even the toughest calculations. Get Calc Pro now and experience the power of advanced calculations at your fingertips!
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Features include:
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10 powerful calculators:
. Standard Calculator
. Scientific Calculator (includes RPN mode and access to constants)
. Base Conversions (binary, octal, decimal and hexadecimal)
. Graphing Calculator (add up to 8 equations)
. Unit Converter (over 6,000 conversions in 37 categories)
. World Currencies Converter (165+ currencies updated daily, plus 50 cryptocurrencies with live rates and interactive price history charts)
. Constants (nearly 2,000 constants across mathematics, physics, the solar system, the elements, chemistry, biology, engineering, computer science and earth science)
. Financial Calculator (with 23 worksheets)
. Statistics Calculator (10 regression types, probability distributions, confidence intervals and hypothesis testing - with graphing)
. Date & Time Calculator (with lunar moon phases)
The Financial Calculator contains 23 powerful worksheets to solve everyday money questions and serious investment decisions. Save or e-mail any worksheet as a PDF.
. Mortgage Calculator (full amortization tables, extra payments, and accelerated weekly/bi-weekly payment schedules)
. Loan Calculator
. Time Value of Money worksheet
. Compound Interest worksheet
. Retirement Savings planner
. Savings Goal planner
. Credit Card Payoff worksheet
. Inflation Calculator
. Cash Flow worksheet (NPV & IRR)
. Lease worksheet
. Bond Calculator (price & yield to maturity)
. Stock Return Calculator
. Average Cost (DCA) Calculator
. Dividend Income Calculator (with reinvestment)
. Options Profit/Loss Calculator
. Black-Scholes Option Pricer (with Greeks)
. Position Size Calculator
. Tip Calculator
. Financial Date worksheet
. Percentage Change worksheet
. Break Even worksheet
. Profit Margin worksheet
. Depreciation worksheet
The Statistics Calculator goes far beyond the basics: 10 regression models (linear through quartic and logistic), single-variable analysis with frequency data, descriptive statistics (quartiles, skewness, kurtosis and more), Normal, Binomial, Poisson, Student's t and Chi-square distributions, confidence intervals, and one- and two-sample hypothesis tests. E-mail or save your full results as a PDF.
Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places).
Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN.
Choose from several skin styles and color schemes.
Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents. E-mail your equations and graph image.
Tape View displays your recent equations and allows you to copy or email them.
Supported Languages: English, German, Spanish, Portuguese, French, Italian, Dutch, Japanese, Simplified & Traditional Chinese, Korean, and Russian.
Version History Calc Pro is now made for iPhone Duo — plus cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — MADE FOR IPHONE DUO
• Closed: Calc Pro's controls move into the side bar, so the calculator gets the full height of the display.
• Open: Calc Pro spreads across both halves in an iPad-style layout, with every calculator, Options, Store and About in reach without scrolling.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.6 IMPROVEMENTS
• Financial worksheets now show your local currency, based on your device's region.
• Unit conversions are more precise, with exact conversion factors throughout.
• Crypto price charts can now show years of history with the All range.
• Stability improvements and smaller fixes throughout the app. 7.0.6 1d ago Calc Pro is now made for iPhone Duo — plus cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — MADE FOR IPHONE DUO
• Closed: Calc Pro's controls move into the side bar, so the calculator gets the full height of the display.
• Open: Calc Pro spreads across both halves in an iPad-style layout, with every calculator, Options, Store and About in reach without scrolling.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.5 IMPROVEMENTS
• Keys stay clear and readable on every screen size, including in the financial worksheets.
• World Currencies cards adapt to more screen sizes, keeping bid and ask prices easy to read.
• Stability improvements and smaller fixes throughout the app. 7.0.5 3d ago Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.4 IMPROVEMENTS
• Calc Pro now opens in your device's language automatically (12 languages supported).
• Date and Time now accepts longer intervals, such as 500 minutes or 120 hours.
• The display now shows the operator you've just pressed, and the Standard calculator follows your chosen calculator mode, including RPN.
• Stability improvements and smaller fixes throughout the app. 7.0.4 Oct 6 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.3 IMPROVEMENTS
• In Expression mode, you can now tap +, −, × or ÷ after = to keep calculating from your answer.
• Tap the display to see everything stored in memory.
• The °′″ key shows any answer in degrees, minutes and seconds (12.5 → 12°30′00″), and dec switches back to decimal.
• Stability improvements and smaller fixes throughout the app. 7.0.3 Oct 3 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
IMPROVEMENTS
• RPN mode now works just like a classic RPN calculator, including constants, Roll and LastX, with a clearer stack display on iPad.
• Swapping currencies now converts your whole calculation.
• Stability improvements and smaller fixes throughout the app. 7.0.2 Sep 30 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
FIXES
• Fixed: Tax+ ignored the tax rate you set in Options and always added 10%.
• Fixed: choosing Fixed digits in Options seemed to do nothing. It now switches the display to fixed decimals, so 10 + 13% shows 11.30.
• Fixed: memory values were cleared every time you closed the app.
• Fixed: the app now reopens on the calculator you last used (Scientific, for example) instead of always starting on Standard.
• Fixed: logarithmic, exponential, power and reciprocal regressions returned zeros instead of fitting your data.
• Fixed: Flow Rate conversions were wrong for most unit pairs.
• Fixed: exchange rates could stay stuck on an old snapshot, and your From/To and recent currency picks were lost on restart. Rates now refresh automatically when they're more than a day old.
• Fixed several Time Value of Money and amortization bugs.
• Much smoother scrolling in the currency list. 7.0.1 Sep 28 Our biggest update yet! Cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW - CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW - 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW - 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW - MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
FIXES
• Fixed: logarithmic, exponential, power and reciprocal regressions returned zeros instead of fitting your data.
• Fixed: Flow Rate conversions were wrong for most unit pairs.
• Fixed: exchange rates could stay stuck on an old snapshot, and your From/To and recent currency picks were lost on restart. Rates now refresh automatically when they're more than a day old.
• Fixed several Time Value of Money and amortization bugs.
• Much smoother scrolling in the currency list. 7.0.0 Sep 26 minor improvements and support for iOS 18 6.10.0 10/22/2024 The latest update includes minor fixes and improvements to enhance the overall user experience. 6.9.0 03/13/2023 Minor bug fixes. 6.8.6 09/01/2021 Minor bug fixes. 6.8.0 08/25/2021 Minor bug fixes. 6.7.2 08/29/2019 Minor bug fixes. 6.7.1 08/23/2019 THE TOP CALCULATOR FOR IPHONE
iPhone XS and XS Max support!
New performance improvements!
Minor bug fixes. 6.7.0 05/18/2019 THE TOP CALCULATOR FOR IPHONE
New performance improvements!
Minor bug fixes. 6.6.0 09/08/2017 fixes an issue with restoring previous purchases 6.5.1 11/22/2016 now with iOS 10 support
new localized support for constants
fixes and improvements 6.5.0 09/29/2016 - new iOS 9 search integration
- localization improvements
- smaller fixes and enhancements 6.4.0 12/10/2015 Skin improvements
Performance improvements 6.3.0 09/03/2015 fixes and improvements 6.2.2 07/30/2015 button accuracy improvements
smaller fixes and improvements 6.2.1 06/15/2015 Improvements for 64 bit processors
Fixed an issue for unit converter negative temperatures
Translation improvements
Fixes for currency conversion favorite values
General fixes and improvements 6.2.0 05/22/2015 - Updates to better support iOS 8.1
- Minor fixes and improvements 6.1.0 01/21/2015 • Fixed a bug where the initial welcome screen was sometimes presented to user who had already purchased the software.
• Calc Pro title updated.
To restore In-App Purchases simply go to the "Store Screen" within Calc Pro Free by selecting the Cart Icon located at the bottom right of the application. Once on the "Store Screen" press the “Restore purchases” button and then enter your Apple Account info which will check for previous purchases. 6.0.1 10/23/2014 Now use all 10 calculators for FREE!
• Full iOS 8 support
• Full support for iPhone 6 & iPhone 6 plus!
• Performance Improvements
• Bug fixes
• New icon and launch image
• ANY previous In-App purchase made will not display advertising.
Feedback is always welcome. Please contact support@panoramicsoft.com with any issues or suggestions. Thank you for using Calc Pro Free. 6.0.0 10/10/2014
About Calc Pro - The Best Calculator
The company that develops Calc Pro - The Best Calculator is Panoramic Software Inc.. The latest version released by its developer is 7.0.6.
To install Calc Pro - The Best Calculator on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Calc Pro - The Best Calculator as malware if the download link is broken.
How to install Calc Pro - The Best Calculator on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Calc Pro - The Best Calculator is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Calc Pro - The Best Calculator is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 7.0.6
posted on 2026-10-14
Version History Calc Pro is now made for iPhone Duo — plus cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — MADE FOR IPHONE DUO
• Closed: Calc Pro's controls move into the side bar, so the calculator gets the full height of the display.
• Open: Calc Pro spreads across both halves in an iPad-style layout, with every calculator, Options, Store and About in reach without scrolling.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.6 IMPROVEMENTS
• Financial worksheets now show your local currency, based on your device's region.
• Unit conversions are more precise, with exact conversion factors throughout.
• Crypto price charts can now show years of history with the All range.
• Stability improvements and smaller fixes throughout the app. 7.0.6 1d ago Calc Pro is now made for iPhone Duo — plus cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — MADE FOR IPHONE DUO
• Closed: Calc Pro's controls move into the side bar, so the calculator gets the full height of the display.
• Open: Calc Pro spreads across both halves in an iPad-style layout, with every calculator, Options, Store and About in reach without scrolling.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.5 IMPROVEMENTS
• Keys stay clear and readable on every screen size, including in the financial worksheets.
• World Currencies cards adapt to more screen sizes, keeping bid and ask prices easy to read.
• Stability improvements and smaller fixes throughout the app. 7.0.5 3d ago Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.4 IMPROVEMENTS
• Calc Pro now opens in your device's language automatically (12 languages supported).
• Date and Time now accepts longer intervals, such as 500 minutes or 120 hours.
• The display now shows the operator you've just pressed, and the Standard calculator follows your chosen calculator mode, including RPN.
• Stability improvements and smaller fixes throughout the app. 7.0.4 Oct 6 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
7.0.3 IMPROVEMENTS
• In Expression mode, you can now tap +, −, × or ÷ after = to keep calculating from your answer.
• Tap the display to see everything stored in memory.
• The °′″ key shows any answer in degrees, minutes and seconds (12.5 → 12°30′00″), and dec switches back to decimal.
• Stability improvements and smaller fixes throughout the app. 7.0.3 Oct 3 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
IMPROVEMENTS
• RPN mode now works just like a classic RPN calculator, including constants, Roll and LastX, with a clearer stack display on iPad.
• Swapping currencies now converts your whole calculation.
• Stability improvements and smaller fixes throughout the app. 7.0.2 Sep 30 Our biggest update yet — cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW — CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW — 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW — 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW — MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
FIXES
• Fixed: Tax+ ignored the tax rate you set in Options and always added 10%.
• Fixed: choosing Fixed digits in Options seemed to do nothing. It now switches the display to fixed decimals, so 10 + 13% shows 11.30.
• Fixed: memory values were cleared every time you closed the app.
• Fixed: the app now reopens on the calculator you last used (Scientific, for example) instead of always starting on Standard.
• Fixed: logarithmic, exponential, power and reciprocal regressions returned zeros instead of fitting your data.
• Fixed: Flow Rate conversions were wrong for most unit pairs.
• Fixed: exchange rates could stay stuck on an old snapshot, and your From/To and recent currency picks were lost on restart. Rates now refresh automatically when they're more than a day old.
• Fixed several Time Value of Money and amortization bugs.
• Much smoother scrolling in the currency list. 7.0.1 Sep 28 Our biggest update yet! Cryptocurrencies, investing worksheets, a full statistics suite, and a redesigned iPad experience.
NEW - CRYPTOCURRENCIES & RATE HISTORY
• 50 cryptocurrencies (BTC, ETH, SOL and more) join the World Currencies converter, with live rates and an offline fallback.
• Tap the new chart button to see any pair's price history — 1D, 1W, 1M, 3M, 1Y or All — with high, low and percent change.
NEW - 10 FINANCIAL WORKSHEETS (23 in total)
• Investing: Stock Return, Average Cost (DCA), Options Profit/Loss, Black-Scholes Option Pricer (with Greeks), Position Size, and Dividend Income (with reinvestment).
• Personal finance: Bond (price & yield to maturity), Credit Card Payoff, Savings Goal, and Inflation.
• Gains show in green and losses in red, so you can read a result at a glance.
NEW - 7 STATISTICS CALCULATORS
• Cubic, Quartic and Logistic Regression.
• Single Variable (Frequency), for value + frequency data entry.
• Distributions: Normal, Inverse Normal, Binomial, Poisson, Student's t and Chi-Square.
• Confidence Intervals, and Hypothesis Tests (1-sample Z, 1-sample t, 2-sample t).
• Single-variable results now include quartiles, IQR, range, mode, geometric and harmonic means, coefficient of variation, skewness and kurtosis.
NEW - MORE CONSTANTS & CONVERSIONS
• Five new constants categories: Chemistry, Biology, Engineering, Computer Science and Earth Science.
• 18 new conversion categories (37 in total), including Frequency, Voltage, Resistance, Data Transfer, Radiation Dose, Typography and Viscosity.
• Around 90 new units across the existing categories — milligrams, kPa, microseconds, light-years, electronvolts and many more.
IPAD & DESIGN
• Redesigned World Currencies screen: high-resolution flags, full currency names, and a search bar.
• New Liquid button skin.
• iPad: a proper single-column portrait layout, a much wider side rail with larger icons, and a launch screen that fits both orientations.
FIXES
• Fixed: logarithmic, exponential, power and reciprocal regressions returned zeros instead of fitting your data.
• Fixed: Flow Rate conversions were wrong for most unit pairs.
• Fixed: exchange rates could stay stuck on an old snapshot, and your From/To and recent currency picks were lost on restart. Rates now refresh automatically when they're more than a day old.
• Fixed several Time Value of Money and amortization bugs.
• Much smoother scrolling in the currency list. 7.0.0 Sep 26 minor improvements and support for iOS 18 6.10.0 10/22/2024 The latest update includes minor fixes and improvements to enhance the overall user experience. 6.9.0 03/13/2023 Minor bug fixes. 6.8.6 09/01/2021 Minor bug fixes. 6.8.0 08/25/2021 Minor bug fixes. 6.7.2 08/29/2019 Minor bug fixes. 6.7.1 08/23/2019 THE TOP CALCULATOR FOR IPHONE
iPhone XS and XS Max support!
New performance improvements!
Minor bug fixes. 6.7.0 05/18/2019 THE TOP CALCULATOR FOR IPHONE
New performance improvements!
Minor bug fixes. 6.6.0 09/08/2017 fixes an issue with restoring previous purchases 6.5.1 11/22/2016 now with iOS 10 support
new localized support for constants
fixes and improvements 6.5.0 09/29/2016 - new iOS 9 search integration
- localization improvements
- smaller fixes and enhancements 6.4.0 12/10/2015 Skin improvements
Performance improvements 6.3.0 09/03/2015 fixes and improvements 6.2.2 07/30/2015 button accuracy improvements
smaller fixes and improvements 6.2.1 06/15/2015 Improvements for 64 bit processors
Fixed an issue for unit converter negative temperatures
Translation improvements
Fixes for currency conversion favorite values
General fixes and improvements 6.2.0 05/22/2015 - Updates to better support iOS 8.1
- Minor fixes and improvements 6.1.0 01/21/2015 • Fixed a bug where the initial welcome screen was sometimes presented to user who had already purchased the software.
• Calc Pro title updated.
To restore In-App Purchases simply go to the "Store Screen" within Calc Pro Free by selecting the Cart Icon located at the bottom right of the application. Once on the "Store Screen" press the “Restore purchases” button and then enter your Apple Account info which will check for previous purchases. 6.0.1 10/23/2014 Now use all 10 calculators for FREE!
• Full iOS 8 support
• Full support for iPhone 6 & iPhone 6 plus!
• Performance Improvements
• Bug fixes
• New icon and launch image
• ANY previous In-App purchase made will not display advertising.
Feedback is always welcome. Please contact support@panoramicsoft.com with any issues or suggestions. Thank you for using Calc Pro Free. 6.0.0 10/10/2014
Disclaimer
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