Mobile

Flutter

A single codebase that compiles to native iOS, Android and web apps.

Visit FlutterFree and open source

Why we recommend it

The most mature option for shipping one codebase to every platform without maintaining three separate apps.

Getting started

Install the Flutter SDK and set up an iOS and Android simulator
Connect your Flutter app to the same backend APIs you built in Step 5
Rebuild your core screens from the prototype in Step 2 using Flutter widgets
Test on a real device before moving on to Step 7

Alternatives

React Native, native iOS/Android are reasonable substitutes if you have a strong reason to use them — the framework doesn't lock you into any single tool.

Vercel React Native