Download SmartCalcu

Current version 0.1.0　·　No ads, no in-app purchases, no sign-up

🍎

Install from the App Store. Requires iOS 15.0 or later.

🤖

Install from an app store. Requires Android 8.0 (API 26) or later.

💻

Supports Apple Silicon and Intel Macs. Requires macOS 11 or later.

🌸

Install from Huawei AppGallery. Supports phones and tablets.

🌐

No install needed — just open it in a browser. The recognition model downloads on first visit.

System requirements

Platform	Minimum version	Notes
iOS / iPadOS	iOS 15.0	Handwriting, keypad and voice input
Android	Android 8.0	Voice input requires the system speech recognition service
macOS	macOS 11	Voice input requires microphone and speech recognition permissions
HarmonyOS	API 12	Phones and tablets
Browser	Any modern browser with WebAssembly	The web version has no voice input

Platform

Minimum version

Notes

iOS / iPadOS

iOS 15.0

Handwriting, keypad and voice input

Android

Android 8.0

Voice input requires the system speech recognition service

macOS

macOS 11

Voice input requires microphone and speech recognition permissions

HarmonyOS

API 12

Phones and tablets

Browser

Any modern browser with WebAssembly

The web version has no voice input

First run

The local recognition engine is initialized on first launch and takes a few seconds

Microphone permission is requested only when you tap the microphone button; declining still leaves every other feature usable

No account is needed at any point

Want to know what changed in each release? See the Changelog. Trouble installing? Contact Support.