title: "AI Mobile App Builder — Describe Your App, Get Real iOS + Android Code | Archiet" description: "AI mobile app builder that emits real Expo React Native source code. Describe your app, get screens, navigation, auth, push, deep links, and store-ready builds — paired with a real backend." slug: ai-mobile-app-builder type: use-case primary_keyword: "ai mobile app builder" secondary_keywords:
- ai mobile app generator
- ai android app
- ai ios app builder
- ai phone app builder
- ai app builder mobile
- ai mobile application builder
- ai mobile app development published_at: 2026-05-15
AI Mobile App Builder — Real Code, Both Platforms
Describe your mobile app in plain English. Archiet generates the complete Expo React Native codebase — both iOS and Android from one source — plus a paired backend and web app. All real, downloadable, store-ready code.
What "AI mobile app builder" usually means vs. what Archiet does
| | Most AI mobile builders | Archiet | |---|---|---| | Output | Hosted preview / PWA wrapper | Expo React Native source code | | iOS + Android | Some | ✅ Both from one codebase | | Real backend | ❌ Mock / their hosted DB | ✅ Generated Flask / FastAPI / NestJS / Django | | Auth wired in | ❌ Demo | ✅ httpOnly refresh, Expo SecureStore, biometric | | Push notifications | ❌ | ✅ Expo Notifications + server SDK | | Deep links | ❌ | ✅ Universal links + custom scheme | | OTA updates | ❌ | ✅ EAS Update | | Build to .ipa / .aab | ❌ | ✅ EAS Build | | App Store submission | Through their account | Your developer account | | Lock-in | High | Zero | | You own the source | ❌ | ✅ |
How the AI build works
- Describe your app. "A social fitness tracker where users log workouts and share with friends" — paste a PRD, write a paragraph, or answer guided questions.
- Pick what gets generated. Backend (always), Next.js web app (always), Expo mobile app (opt-in toggle).
- Generate. Archiet emits the codebase. A Synthetic Boot Test starts the backend and verifies it runs.
- Download the ZIP. Open
mobile/in VSCode. Runnpx expo start. See your app in Expo Go on your phone. - Build and ship.
eas buildcompiles native binaries. Submit to App Store + Play Store with your developer accounts.
What's in the AI-generated mobile app
- Auth screens: signup, login, forgot-password, reset-password, verify-email — wired to your backend
- Onboarding: multi-step walkthrough with skip / next
- Home + tab navigation: typed routes via React Navigation
- Settings: profile, password change, MFA setup, billing, notifications, logout
- Forms: React Hook Form + Zod schemas shared with the backend
- State: TanStack Query for server data, Zustand for app state
- Permissions: push, location, camera prompts handled
- Error states: offline indicator, retry buttons, error toasts
- EAS configs:
eas.jsonwith development, preview, and production profiles
Why "AI" matters in a mobile builder
AI-driven app builders typically stop at the design. Archiet's pipeline goes further:
- Acceptance criteria coverage — every user story you describe gets a corresponding screen + backend route + database table. The delivery gate hard-blocks the ZIP if any must-have story is unimplemented.
- Cross-stack consistency — your mobile app, web app, and backend share the same data model, the same API contracts (OpenAPI 3.1), and the same auth.
- Quality gate — Synthetic Boot Test + security scanner + placeholder-secret scanner all run before delivery.
- Multi-tenancy + RBAC — workspace-scoped queries in both the mobile app and the backend.
Try the AI mobile app builder
Generate your app — toggle the "Mobile app" option, pick your backend stack, generate. The first one is free.