Home › Ready-made apps › calculator
calculator apps, ready to build
Calculators and converters — EMI, units, currencies, tips. Sign in, and the agent gives you the app in seconds. Then describe what to change.
How to build one yourself: Build a specialised calculator or converter app (no code) · Install an APK on Android and fix the “App not installed” error
No calculator apps are listed yet — build one and it may be featured here, or browse all apps.
How it works
1. Pick an app
Every app here runs for real in the phone simulator — no mock-ups.
2. Sign in
Free account, takes seconds. The agent builds the app into your workspace immediately.
3. Make it yours
Tell the agent what to change — colours, screens, features. Export an Android APK or publish a website.