Calzy 4+

The Modern Calculator

Raja V

Designed for iPad

    • ₹ 499


Apple Design Award Winner

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.

What’s New

Version 3.8.7

Calzy 3.8.5 updates with the following features:

- Added support for iOS 17.5 and watchOS 10.5
- Added support for the new iPad Pro and iPad Air

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

Thanks for supporting Calzy!

Ratings and Reviews

4.7 out of 5
203 Ratings

203 Ratings

Editors’ Notes

Odds are you aren’t in the market for a new calculator app. But you should be. And we’ve found the perfect one: Calzy. Calzy was a 2018 Apple Design Award winner, and for good reason. The app is gorgeous on your iPhone, iPad, and Apple Watch and was built in a way that provides a seamless experience.

Dr RGK ,

Very good App

Excellent overall, simple to use, easy toggle for basic/advanced modes, history, bookmark, memory - name it and you have it all in an intuitive interface. It could do with better icon design as well. I purchased this and the Currenzy App as well from the same developer. Wish he would integrate the Currenzy functions in Calzy to avoid having to open 2 different apps (many calculator apps in the Appstore have integrated unit conversion in the main app). That would make this a 10-star App! Thanks to the developer for both apps, please combine the two!

Ronik $hah ,

Simplicity at its best thought of

Reading the descriptions make me to purchase this app immediately. This app is really useful and makes the calculation very easy and editable, even bookmarks function comes very handy for me. It really makes my phone complete, it was like some part or piece was missing in calculator app and than this app came to the rescue and it makes the daily calculation easier than ever.

App Privacy

The developer, Raja V, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

You Might Also Like

Yoink - Improved Drag and Drop
Things 3 for iPad
Soulver 3
Due - Reminders & Timers
iA Writer
Things 3