title: "Mobile App Builder — Generate Real iOS + Android Apps With AI | Archiet" description: "Mobile app builder that generates a real Expo React Native codebase. Build for iOS and Android from one source. Auth, push notifications, deep links, store-ready configs included." slug: mobile-app-builder type: use-case primary_keyword: "mobile app builder" secondary_keywords:
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- no code mobile app builder published_at: 2026-05-15
Mobile App Builder — Real Source Code for iOS and Android
Archiet generates a complete Expo React Native mobile app from a product description. One codebase ships to both the App Store and Google Play. Plus a paired web app, backend, and database — fully wired.
What's in the generated mobile app
| Layer | What's emitted |
|---|---|
| Navigation | React Navigation with stacks, tabs, modals — typed routes |
| Screens | Onboarding walkthrough, login, signup, forgot-password, verify-email, home, settings, profile, billing — wired to your backend |
| Auth | Secure token storage via Expo SecureStore (NOT AsyncStorage), httpOnly-style refresh, MFA prompt, biometric unlock |
| Push notifications | Expo Notifications, server-side expo-server-sdk integration, in-app permission flow |
| Deep links | Universal links + custom scheme wired |
| State | TanStack Query for server state, Zustand for app state |
| Forms | React Hook Form + Zod schemas shared with the backend |
| Offline | Cache + retry logic for spotty network |
| In-app purchase | Optional via RevenueCat |
| Analytics | Optional via PostHog / Segment |
| OTA updates | EAS Update wired for over-the-air JS bundle patches |
| Build configs | EAS Build for iOS and Android; eas.json ready to submit |
| Store-readiness | Privacy policy screen, review prompt, age rating helper |
What "real mobile app" means here
- Real native builds. EAS Build compiles to
.ipa(App Store) and.aab(Play Store). Not a PWA wrapper. - Real backend. The mobile app talks to a real Flask / FastAPI / NestJS / Django backend (also generated). Same auth, same database, same business logic.
- Real source. TypeScript + React Native code in your
mobile/folder. Open in VSCode, edit, ship.
Stack pairings
The mobile app pairs with your backend choice:
| Backend | Mobile pair | |---|---| | Flask + Next.js | Expo React Native | | FastAPI + Next.js | Expo React Native | | NestJS + Next.js | Expo React Native | | Django + Next.js | Expo React Native | | Laravel + Next.js | Expo React Native | | Rails + Next.js | Expo React Native |
All web stacks ship an optional mobile app from the same codebase. Native iOS (Swift) / Android (Kotlin) builds via EAS — no separate Xcode project to maintain by hand.
How Archiet's mobile builder compares
| | Adalo / Glide / BuildFire | Flutterflow | Archiet | |---|---|---|---| | Output | Hosted app on platform | Flutter source code | Expo React Native source code | | Backend | Limited integrations | Firebase / Supabase | Your generated Flask/FastAPI/NestJS backend | | Custom code | Plugins | Some inline code | Plain TypeScript + React Native | | Lock-in | High | Medium (Flutter-only) | Zero | | App Store deployment | Through their account | Your developer account | Your developer account | | Cost | Per-app, per-user | Subscription | Free (1/mo) → $149/mo Pro | | Web pair | ❌ | ❌ | ✅ Generated Next.js |
Mobile-specific quality gates
Every generated mobile app passes:
- Auth tokens stored via Expo SecureStore — never AsyncStorage (banned in CLAUDE.md)
- Forgot-password, verify-email, settings, onboarding screens present
- App Store compliance: privacy policy screen, EAS config, review prompt, OTA update check
The delivery gate hard-blocks ZIPs that violate these.
Build your mobile app
Generate. Free plan: one full project per month. Pro: unlimited generations, all stacks, Architecture Studio.