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Calzy app icon Calzy Apple Design Award winner

Built for

iOS 27

Calzy is a modern calculator with Memory, History, Bookmarks, and Currency Conversion. On iOS 27, Siri hands the number straight in. No copying. No switching.

On‑screen Awareness

See a price. Ask Siri. Keep calculating.

Looking at a MacBook for ₹69,900? Ask Siri to work it out in Calzy. Siri understands the value on screen and passes the number directly in. From there, keep going. Divide it into 12 monthly payments. No copying. No switching apps.

Siri Shortcuts

“Add this to my Trip Budget.”

Saving a calculation is now a conversation. Siri asks for the amount and which bookmark it belongs in. Calzy exposes bookmarks as App Entities, so Siri can resolve Trip Budget, Groceries, or Sofa Deposit and add to it without opening the app.

Siri Shortcuts

“Show me Kitchen Tiles in Calzy.”

Because saved calculations are App Entities, Siri can find them from anywhere. Ask for a bookmark by name and Calzy opens straight to it. No digging through history.

Widgets

A whole calculator on the Home Screen.

Calzy supports the new extra large Portrait widget. It’s a full calculator, right on the Home Screen. No need to open the app.

Resizable

Fits any window.

Calzy supports window resizability. Drag it narrow or wide. The keypad and the history adapt.

More

Ready for day one.

Calzy updates alongside iOS 27. Available worldwide on the App Store.