Step-by-step guide

How to Build a Mobile App with AI — iOS + Android from One Description

Create cross-platform mobile apps with AI. React Native/Expo, preview on your phone via QR, publish to App Store and Play Store. Step-by-step guide.

1

Describe Your Mobile App

Specify your mobile app's features: 'A habit tracker with daily check-ins, streak counting, reminders via push notifications, progress charts, and social accountability with friends.'

2

AI Generates Cross-Platform Code

The AI builds with React Native + Expo for both iOS and Android from one codebase. Native navigation, proper gesture handling, platform-specific UI adaptations and all handled automatically.

3

Preview on Your Phone

Scan the QR code with Expo Go to see your app running on your actual device. Test touch interactions, navigation flows, push notifications, and performance in real conditions.

4

Build Backend + API

Mobile apps need a backend. The AI generates both: REST API for data sync, user authentication, push notification server, image upload handling, and offline-first data caching.

5

Publish to App Stores

The AI generates app icons, splash screens, store screenshots, and proper app.json configuration. Follow the guided publishing flow to submit to Apple App Store and Google Play Store.

Typical completion time: 5-15 minutes

42
AI Models
71
Agent Skills
100M
Max Monthly Tokens
$0
To Start

Try it now

Follow the steps above with a free Multos AI account. No credit card required.

Get Started Free