# Calzy — The Modern Calculator > A modern, feature-rich calculator app for quick and beautiful everyday calculations. (iPhone/iPad app by Raja Vijayaraman.) - Source: https://appshunter.io/ios/app/calzy/id623690732 (this page in markdown: same URL + `.md`) - Developer: [Raja Vijayaraman](https://appshunter.io/developer/562575890) - Category: Productivity, Utilities - Price: $1.99 with in-app purchases (on sale, was $2.99) - Rating: 4.70/5 from 1,885 App Store ratings · 581 written reviews indexed - Age rating: 4+ - Requires: iOS 26.0 · 72 MB - Languages: Russian, German (Germany), Italian, Japanese, French (France), Chinese (Simplified, China), American English - Released: 2013-04-18 - Data updated: 2026-09-06 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/calzy/id623690732/reviews.md ## What is Calzy? Make your day-to-day calculations quick, easy, and beautiful with Calzy. Whether you're a student, professional, or just looking for a better way to manage your everyday math, Calzy is the perfect solution. With its advanced features and gorgeous design, Calzy will quickly become your go-to calculator. One of its standout features is the "Memory Area," where you can store and easily reuse multiple numerical values with just a drag and drop. Another one is the bookmarking feature, allowing you to save any calculation with a title for future reference. Using the latest iOS technology, like Live Activity, Drag and Drop, Haptic Touch, Face ID, and more, Calzy makes mathematical problem-solving a seamless experience. And with privacy being our top concern, rest assured your data stays with you. Key Features: • Memory Area for saving and reusing numerical values • Basic and advanced modes • History and Bookmarking with privacy mode (Face ID support) • Clean, modern, and beautiful design • Privacy-conscious app • Multitasking with slide-over and split view for iPad • Haptic Feedback for a more immersive experience • Tax + and Tax - functions • Quick toggle for decimal and currency rounding • Smart parenthesis • Today widget and iMessage extension • Ability to edit keypad layout • Apple Pencil 2 support and external keyboard support • Dynamic type support for enhanced readability • Custom App Icon support for a personalized touch • Universal app for iPhone, Apple Watch, and iPad • Handoff support, start on one device and resume on another • iCloud sync • Dark and Light modes with multiple color accents • Regional support for countries using decimal commas • Instant calculations as you type • Bookmarks are available in the Spotlight search • Universal purchase for all your devices • Family Sharing support • Localized in Chinese, Japanese, French, Italian, Russian and German Powered by the latest iOS technology, Calzy is the calculator for the new age. ## Key features - Memory Area for reusing values - Calculation bookmarking with titles - Basic and advanced calculation modes - Privacy mode with Face ID - Live Activity and Haptic Touch support - Customizable keypad layout - Dark and Light modes ## Pricing and in-app purchases Base price: $1.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Small Tip | $0.99 | one-time | | Medium Tip | $3.99 | one-time | | Huge Tip | $9.99 | one-time | ## Chart rankings - #37 in Top Paid · Productivity (US App Store) ## Recent user reviews (10 of 581) All indexed reviews: https://appshunter.io/ios/app/calzy/id623690732/reviews.md ### 3/5 — Good but buggy *2026-08-15, version 3.11* If you happen to hit the “Slide up” by mistake you can’t bring your calculator back up. You just have to close the app and re-launch it. And it happens a lot. ### 3/5 — Sounds? *2026-08-08, version 3.11* I don’t hear any sounds, but the haptic feedback works. ### 2/5 — ウィジェットの動作が遅い *2026-07-01* ウィジェットに期待して購入しましたが、入力の反映がワンテンポ遅れるため、快適な使い心地とは言えません。改善に期待します。 ### 5/5 — Pretty Cool *2026-06-23, version 3.11* Haven’t really used it yet. ### 5/5 — Apple Watchで使えると便利 *2026-06-21* Apple Watchコンプリケーションいっぱいだったので、ウイジェットととして登録。 とても重宝しています。 ### 5/5 — Остановился на нём *2026-05-11* Один из лучших опробованных за разумную цену ### 5/5 — Très bonne application, je recommande ! *2026-05-03* Je l’utilise depuis plusieurs années . Facilement paramétrable. Le développeur réponds très rapidement pour toute demande d’utilisation Bravo ### 1/5 — New update broke *2026-04-28, version 3.9* Glitching like crazy ### 5/5 — My mind *2026-04-28, version 3.9* The best ### 5/5 — Definitely a nice upgrade. *2026-04-23, version 3.8.9* It does more than the default calculator but it’s not bulky. It has things that some people will be glad to upgrade to for a few bucks. It isn’t mandatory for all, but I upgraded to it and have no regrets. It has never crashed and it’s always smooth. I have and do recommend it. ## Frequently asked questions about Calzy ### What does Calzy do? Calzy is a modern calculator app designed to make everyday calculations quick, easy, and visually appealing. It offers both basic and advanced modes, a unique Memory Area for storing and reusing numbers, and the ability to bookmark and save calculations for future reference. ### What are the key features of Calzy? Key features include a Memory Area for easy value reuse, calculation bookmarking with privacy support (including Face ID), a clean and modern design, tax functions, decimal and currency rounding toggles, smart parenthesis, and support for various iOS technologies like Live Activity and Haptic Touch. ### Is Calzy free to use? Calzy is a paid application. It offers a universal purchase, meaning you buy it once and can use it across all your Apple devices, including iPhone, Apple Watch, and iPad, with support for Family Sharing. ### What devices is Calzy compatible with? Calzy is a universal app designed for iPhone, Apple Watch, and iPad. It supports the latest iOS technologies, including Dynamic Type for readability, Apple Pencil 2, external keyboards, and Handoff for seamless transitions between devices. ### How can I save and reuse calculations in Calzy? Calzy features a 'Memory Area' where you can store multiple numerical values and easily drag and drop them into your current calculations. Additionally, you can use the bookmarking feature to save entire calculations with a title for later retrieval, with bookmarks also accessible via Spotlight search. ## Version history (last 5 releases) ### 3.11 — 2026-05-03 Calzy's latest update brings full integration with iOS 26, iPadOS 26, and watchOS 26, enhancing your calculation experience. iPhone & iPad - Ability to add a Custom Action for quick execution. - Ability to change the region setting inside the app. - New app icons with tint support for iOS 26's home screen - Redesigned widgets optimized for iOS 26's new tinted home screen - More efficient home screen widget... calculate right on your home screen without opening the app watchOS 26 - Improved Layouts. General - Various bug fixes and performance improvements for a smoother experience If you enjoy using Calzy, kindly take a moment to leave us a rating on the App Store – it really helps. And if you have any feedback or suggestions, please contact us at hello@waplestuff.com. ### 3.10 — 2026-04-28 Calzy's latest update brings full integration with iOS 26, iPadOS 26, and watchOS 26, enhancing your calculation experience. iPhone & iPad - Ability to add a Custom Action for quick execution. - Ability to change the region setting inside the app. - New app icons with tint support for iOS 26's home screen - Redesigned widgets optimized for iOS 26's new tinted home screen - More efficient home screen widget... calculate right on your home screen without opening the app watchOS 26 - Improved Layouts. General - Various bug fixes and performance improvements for a smoother experience If you enjoy using Calzy, kindly take a moment to leave us a rating on the App Store – it really helps. And if you have any feedback or suggestions, please contact us at hello@waplestuff.com. ### 3.9 — 2026-04-27 Calzy's latest update brings full integration with iOS 26, iPadOS 26, and watchOS 26, enhancing your calculation experience. iPhone & iPad - Ability to add a Custom Action for quick execution. - Ability to change the region setting inside the app. - New app icons with tint support for iOS 26's home screen - Redesigned widgets optimized for iOS 26's new tinted home screen - More efficient home screen widget... calculate right on your home screen without opening the app watchOS 26 - Improved Layouts. General - Various bug fixes and performance improvements for a smoother experience If you enjoy using Calzy, kindly take a moment to leave us a rating on the App Store – it really helps. And if you have any feedback or suggestions, please contact us at hello@waplestuff.com. ### 3.8.9 — 2024-09-18 Calzy's latest update brings full integration with iOS 18, iPadOS 18, and watchOS 11, enhancing your calculation experience. iOS 18 & iPadOS 18 - Control Center integration for quick access to core features: - Launch the app instantly - Open Calculator in Currency Rounding Mode - Open Calculator in Scientific Mode - Access History with one tap - Quick-view Bookmarks - Support for Lock Screen controls: Now you can open Calzy right from the lock screen - New app icons with tint support for iOS 18's home screen - Redesigned widgets optimized for iOS 18's new tinted home screen - More efficient home screen widget — calculate right on your home screen without opening the app watchOS 11 - Live Activities now available on Apple Watch, keeping your calculations at a glance - Support for double tap gesture, making clearing calculations quicker and fun General - Various bug fixes and performance improvements for a smoother experience If you enjoy using Calzy, kindly take a moment to leave us a rating on the App Store – it really helps. And if you have any feedback or suggestions, please contact us at hello@waplestuff.com. ### 3.8.8 — 2024-09-16 Calzy's latest update brings full integration with iOS 18, iPadOS 18, and watchOS 11, enhancing your calculation experience. iOS 18 & iPadOS 18 - Control Center integration for quick access to core features: - Launch the app instantly - Open Calculator in Currency Rounding Mode - Open Calculator in Scientific Mode - Access History with one tap - Quick-view Bookmarks - Support for Lock Screen controls: Now you can open Calzy right from the lock screen - New app icons with tint support for iOS 18's home screen - Redesigned widgets optimized for iOS 18's new tinted home screen - More efficient home screen widget — calculate right on your home screen without opening the app watchOS 11 - Live Activities now available on Apple Watch, keeping your calculations at a glance - Support for double tap gesture, making clearing calculations quicker and fun General - Various bug fixes and performance improvements for a smoother experience If you enjoy using Calzy, kindly take a moment to leave us a rating on the App Store – it really helps. And if you have any feedback or suggestions, please contact us at hello@waplestuff.com. ## Apps similar to Calzy | App | Rating | Price | Category | | --- | --- | --- | --- | | [Calculator´](https://appshunter.io/ios/app/calculator/id878851717) | 4.6 (465) | Free | Productivity | | [ClevCalc - Calculator](https://appshunter.io/ios/app/clevcalc-calculator/id1221235593) | 4.7 (13,349) | Free | Productivity | | [iCalc: Photo Math Calculator](https://appshunter.io/ios/app/icalc-photo-math-calculator/id6448191549) | 4.4 (354) | Free | Productivity | | [OneCalc: All-in-one Calculator](https://appshunter.io/ios/app/onecalc-all-in-one-calculator/id1324977193) | 4.6 (5,051) | Free | Productivity | | [MyScript Calculator](https://appshunter.io/ios/app/myscript-calculator/id1304488725) | 4.5 (1,508) | $2.99 | Productivity | | [OneCalc+ All-in-one Calculator](https://appshunter.io/ios/app/onecalc-plus-all-in-one-calculator/id1324977953) | 4.7 (512) | $3.99 | Productivity | ## More apps by Raja Vijayaraman - [Currenzy](https://appshunter.io/ios/app/currenzy/id719162125) - [Lumy](https://appshunter.io/ios/app/lumy/id908905093) All apps by Raja Vijayaraman: https://appshunter.io/developer/562575890 --- *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 2026-09-06.*