CalcMadeEasy vs Calc Pro HD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalcMadeEasy
This app offers a fully functional scientific calculator and a notepad with automatic note-taking capabilities. Save your calculations and add custom content to notes for easy future reference. It supports multitasking features on iPad and offers optional upgrades for advanced functionality.
- Scientific calculator
- Notepad with automatic notes
- Customizable notes
- iPad multitasking support
- Drag-and-drop functionality
- Optional upgrade packages
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One of the BEST Calculators for iOS devices. FREE version comes with fully functional Scientific Calculator and Notepad with Automatic Notes taking capability. No Ads. Option to choose Basic or Default layout, Multitasking - 'Slide Over' and 'Split View' on iPad. Drag-n-Drop. Once start using this, you won’t go to other calculator. Give it a try!! Please see Help ('?') and Settings after app installation to learn more and get the best out of App. * In App Upgrades: Take calculator to next level by adding extra packages to suit your requirements: Calculator+, Finance and Units Converter. ##Notepad: App has auto-note taking capability. This allows you to refer your calculations in future. You can also add custom content to notes. ***************************************** Thank you for GREAT feedback, see what some of thousands of users are saying - +"Looked at a lot of calc apps and this one is the best." +"This is what I needed for my iPhone a long time!! Loving it!!" +"It's like my own personal math tutor, this is great!" +"…I already recommended it to 20 of my friends." +"Great app!!! Will definitely get the full version!" +"This is a great app that helps my son with his homework" +"Crazyy good" +"Now everything is more easy!!!" +"Best app ever..get it now" *****************************************
Calc Pro HD
This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to replace your physical calculator. It includes scientific, graphing, unit conversion, and financial tools, catering to students and professionals for a wide range of calculations.
- 10 powerful calculators
- 10 financial worksheets
- Scientific calculator with RPN
- Graphing calculator
- Unit converter (3000+ conversions)
- World currencies converter
- Date & Time calculator
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***** THE TOP CALCULATOR FOR IPAD ***** Calc Pro HD combines 10 powerful calculators with 10 financial worksheets! You Will Never Need Another Calculator App Again With Calc Pro HD "4.5/5 Stars" - AppAdvice Take advantage of the improved workflow in either Landscape or Portrait! Calc Pro HD is the trusted choice by students and professionals around the world. The only calculator on the app store that can truly replace your pocket calculator. Calc Pro HD offers more power, more features, and more accuracy than any other mobile calculator. With ten (10) powerful calculators, ten (10) financial and eight (8) statistical worksheets, Calc Pro HD truly has a calculator for every occasion. Whether you are checking the latest currency rates or converting simple cooking measurements, Calc Pro HD makes it easy to solve even the toughest calculations. ====================================== Features include: ====================================== 10 powerful calculators: • Standard Calculator • Scientific Calculator (includes RPN mode and access to constants) • Base Conversions • Graphing Calculator (8 equations, e-mail your equations and graph image. ) • Unit Converter (over 3000 conversions in 18 categories) • World Currencies Converter (150+ currencies updated daily) • Constants (contains over 1500 constants in mathematics, physics, the solar system and elements) • Financial Calculator (with 10 worksheets) • Statistics Calculator with 4 types of regression analysis and graphing • Date & Time Calculator (with lunar moon phases) The Financial Calculator contains 10 powerful calculator worksheets to help solve common financial problems. E-mail your worksheets. • Mortgage Calculator (with Amortization Tables) • Tip Calculator • Loan Calculator • Time Value Money worksheet • Financial Date worksheet • Percentage Change worksheet • Break Even worksheet • Profit Margin worksheet • Depreciation worksheet • Compound Interest worksheet 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, full retina support! 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. ====================================== Follow us on Twitter - @PanoramicSoft Like us on Facebook - Panoramicsoft
Screenshots
Verdict
The clearest difference is ads: CalcMadeEasy at none against Calc Pro HD's shown. CalcMadeEasy also leads on update cadence (every 2 weeks vs every 3 months) and device support (3 vs 1). Calc Pro HD's advantage is ratings volume (1.5K vs 334) and iOS requirement (9.0 vs 13.0). On price, rating, review sentiment and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CalcMadeEasy sells 3 one-off in-app purchases and Calc Pro HD sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for CalcMadeEasy against 4.7 for Calc Pro HD. Both are backed by a comparable volume of ratings — 334 and 1.5K respectively. Written reviews are what separate them: 89% of CalcMadeEasy's written reviews are positive against 87% of Calc Pro HD's.
CalcMadeEasy ships an update every 2 weeks, Calc Pro HD every 3 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | CalcMadeEasy | Calc Pro HD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (334 ratings) — better | 4.7 (1.5K ratings) |
| Positive reviews | 89.2% of reviews — better | 86.7% of reviews |
| Number of ratings | 334 | 1.5K — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Lalit Patil | Panoramic Software Inc. |
Customer experience
CalcMadeEasy
Calc Pro HD
User reviews
CalcMadeEasy
From 334 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Comprehensive functionality
- 📝 Useful note-taking feature
- 💰 Free with no ads
- 🔢 Accurate calculations
Room to improve
- 🐛 Occasional crashes or bugs
- 🔍 Lack of search/find feature in notes
- 🔢 Rounding issues in some calculations
- 🔧 Finance/loan calculator not always working
Calc Pro HD
From 1.5K App Store ratingsWhat we love
- 🚀 Comprehensive features
- 👍 Easy to use
- 💡 Versatile with various calculators
- 🔒 No ads in free version
- 👍 Large, clear buttons
Room to improve
- 🐛 Conversion errors
- 💰 Expensive to unlock all features
- 🐛 Crashes and compatibility issues
- 🔒 Requires re-purchasing on new devices
Bugs and requests
CalcMadeEasy
Reported bugs
3 issues- Notes sometimes reset or lose data after updates
- Shift button not working on some devices
- Inconsistent behavior of certain functions (e.g. 10^x, 2^x)
Requested features
4 requests- Add option to toggle between radian and degree mode
- Improve note-taking functionality with formatting options
- Implement a memory feature to store and recall values
- Add ability to export/share calculation history
Calc Pro HD
Reported bugs
2 issues- Crashes on iOS 14.3
- Currency converter not updating
Requested features
4 requests- Bluetooth keyboard support
- Statistical functions
- Landscape mode on iPad
- Improved date/time calculator
In-app purchases
CalcMadeEasy
- Calculator+$0.99
- Unit Converter$0.99
- Finance Pack$0.99
Calc Pro HD
- Base Conversions$0.99
- Date & Time Calculator$0.99
- Design Pack$0.99
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- Graphing Calculator$0.99
- Statistics Calculator$0.99
- World Currencies$0.99
- Constants$1.99
- Financial Calculator$1.99
- Unit Converter$1.99
- Full Version$7.99







