# Calculator Plus - PRO — Simple calc for tip & percent > A user-friendly calculator app with calculation history and basic math functions. (iPhone/iPad app by DigitAlchemy LLC.) - Source: https://appshunter.io/ios/app/calculator-plus-pro/id978091416 (this page in markdown: same URL + `.md`) - Developer: [DigitAlchemy LLC](https://appshunter.io/developer/376971628) - Category: Utilities, Productivity - Price: $3.99 - Rating: 4.90/5 from 695 App Store ratings · 322 written reviews indexed - Age rating: 4+ - Requires: iOS 15 · 67 MB - Languages: Belarusian, Danish, Ukrainian, Russian, Bulgarian, Croatian, Catalan, Hungarian, Afrikaans, Norwegian Bokmål and 34 more - Released: 2015-05-03 - Data updated: 2026-08-30 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/calculator-plus-pro/id978091416/reviews.md ## What is Calculator Plus? The world’s favorite calculator app, with more than 40 million downloads worldwide. The perfect day-to-day calculator for both iPhone and iPad, Calculator Plus is easy to use and beautifully designed to be your daily calculator. Calculator Plus makes math simple and fun with crisp HD and a layout for fast and easy calculations. Solve all of your everyday calculations, from simple addition to fractions and multiplication. Calculator Plus remembers everything you calculate, and lets you review your history and past calculations anytime, making it perfect for shopping, doing homework and schoolwork, balancing checkbooks, making tips, taking notes, calculating taxes, and everyday math problems you’re sure to encounter. Calculator Plus is also an exceptional school calculator. Calculator Plus is the perfect calculator for teachers, students, and working professionals. If you quit the calculator and go do something else, it's all still there whenever you come back. You'll never need to type the same calculation twice again making it the perfect math calculator to take the best notes and solve any problem. FEATURES: - Calculations in clear, elegant type that's easy to read - Perform all the basic calculations you could ever need including addition, subtraction, division, multiplication, and percentages - Use backspace anytime to correct a simple mistake, instead of starting over - Keep track of your results using the memory buttons and history screen - Express yourself with light and dark themes - For more complicated and advanced problems, use options like squaring, square root, percent and the pi button Try out Calculator Plus – the simplest, strongest equation solver around! From everyday addition and subtraction to complex percent and fraction problems, you can solve and track it all for free. Download Calculator Plus for your iPhone or iPad and finally put that handheld calculator to rest. This version of Calculator Plus is ad-supported. An ad-free version is also available. Calculator Plus © 2022 Digitalchemy, LLC ## Key features - Clear, readable calculation display - Basic arithmetic and percentages - Backspace for error correction - Memory buttons and calculation history - Light and dark themes - Advanced functions (squaring, square root, pi) ## What do users think of Calculator Plus? Overall sentiment: positive **Pros** - 👍 Easy to use - 👍 Large, clear numbers - 👍 Intuitive interface - 👍 Reliable performance - 👍 Convenient features (e.g. history, memory) - 👍 Attractive design **Cons** - 🐛 Occasional clicking sound issue - 🔋 Potential battery drain **Commonly reported bugs** - Clicking sound not removable - Compatibility issues on older devices **Most requested features** - Dark mode option - Algebraic order of operations - Customizable color schemes ## Recent user reviews (10 of 322) All indexed reviews: https://appshunter.io/ios/app/calculator-plus-pro/id978091416/reviews.md ### 3/5 — Like it but *2026-03-27, version 8.0.1* Liked it better before last update ...would like to have it so you can see all mulyiple entries made, like before now I can't see what I've added or sub and have to start over if I can't remember. ### 5/5 — Bom *2026-03-25* Não coleta dados do usuário, respeito. ### 4/5 — フォント表示されない *2026-03-14* 急に文字が出なくなりました。何とかしてください。 ### 4/5 — Great app! *2026-02-08, version 7.2.2* I use this app daily and love it! ### 5/5 — Calculator Plus *2026-02-04, version 7.2.2* I really like this calculator. The haptic feedback helps when entering numbers to know that the value has actually been entered without looking at the screen. ### 5/5 — Multi purpose calculator *2026-01-19, version 7.2.2* An easy to use multi purpose calculator ### 5/5 — Easy to use *2025-12-09, version 7.2.2* This app is simple. The numbers are easy to see. ### 5/5 — Bomba! *2025-12-07* Просто лучший! ### 5/5 — Calculator Plus - Full Screen Version *2025-11-04, version 7.2.2* I love it so much... Easy to see big screen also bright colour... l am really happy with it... This is best one than others... I gave you 5 ⭐️⭐️⭐️⭐️⭐️... Thanks ### 4/5 — Calculatrice simple et efficace *2025-11-01* Le principe de la calculatrice physique mais dématérialisée. ## Frequently asked questions about Calculator Plus ### What does Calculator Plus do? Calculator Plus is a daily calculator app designed for iPhone and iPad. It simplifies everyday math tasks, allowing users to perform basic calculations, handle percentages, and solve more complex problems with functions like squaring and square roots. It also keeps a history of all your calculations. ### What are the key features of Calculator Plus? Key features include a clear and elegant display for easy reading, the ability to perform basic operations (addition, subtraction, multiplication, division, percentages), a backspace function for correcting mistakes, memory buttons, a comprehensive calculation history, and options for light and dark themes. It also includes advanced functions like squaring, square root, and the pi button. ### Is Calculator Plus free to use? This version of Calculator Plus is ad-supported and free to use. An ad-free version is also available for purchase, offering an uninterrupted experience. ### What kind of calculations can I do with this app? You can perform all basic calculations such as addition, subtraction, division, multiplication, and percentages. For more advanced needs, it supports squaring, square root, and the pi button. The app is suitable for everyday math problems, homework, shopping, and balancing checkbooks. ### What devices is Calculator Plus compatible with? Calculator Plus is designed for both iPhone and iPad, making it a versatile tool for users on Apple mobile devices. Its layout is optimized for a fast and easy calculation experience on these platforms. ## Version history (last 5 releases) ### 8.1.1 — 2026-06-26 – Fixed minor issues reported by users. – Please send us your feedback! ### 8.1.0 — 2026-06-19 – Fixed minor issues reported by users. – Please send us your feedback! ### 8.0.1 — 2026-03-24 – Fixed minor issues reported by users. – Please send us your feedback! ### 8.0.0 — 2026-02-09 – Fixed minor issues reported by users. – Please send us your feedback! ### 7.2.2 — 2025-09-08 – Fixed minor issues reported by users. – Please send us your feedback! ## Apps similar to Calculator Plus | App | Rating | Price | Category | | --- | --- | --- | --- | | [Calculator +](https://appshunter.io/ios/app/calculator-plus/id351815470) | 4.6 (10,020) | Free | Utilities | | [Math AI: Study Companion](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841) | 4.2 (1,446) | Free | Utilities | | [Basic Calculator: Classic Calc](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248) | 4.8 (3,192) | Free | Utilities | | [Calculator Air: AI Math Solver](https://appshunter.io/ios/app/calculator-air-ai-math-solver/id1173365557) | 4.7 (83,383) | Free | Utilities | | [Calculator₊](https://appshunter.io/ios/app/calculator/id398129933) | 4.7 (1,726,794) | Free | Utilities | | [Calculator Pro Elite](https://appshunter.io/ios/app/calculator-pro-elite/id782873188) | 4.8 (2,055) | $9.99 | Utilities | ## More apps by DigitAlchemy LLC - [Fraction Calculator PRO #1](https://appshunter.io/ios/app/fraction-calculator-pro-1/id504494723) - [Calculator Plus #1](https://appshunter.io/ios/app/calculator-plus-1/id576156235) - [Fraction Calculator Plus #1](https://appshunter.io/ios/app/fraction-calculator-plus-1/id580778301) - [Currency Converter Plus Live](https://appshunter.io/ios/app/currency-converter-plus-live/id1317641473) - [MultiTimer: Stopwatch + Timer](https://appshunter.io/ios/app/multitimer-stopwatch-plus-timer/id1435226668) All apps by DigitAlchemy LLC: https://appshunter.io/developer/376971628 ## Related topics [percent calculator plus](https://appshunter.io/ios/topics/percent-calculator-plus) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*