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BNA

BNA

AI agent that builds full-stack iOS & Android apps with auth

Website ai.ahmedbna.com
Overview

What it is

BNA turns your idea into a fullstack, authenticated, production-ready iOS and Android apps in seconds with AI. It generates complete Expo React Native apps with Convex, including realtime backend, database/API layer, auth, iOS 26 Liquid Glass, light/dark mode, and a clean codebase you can download and edit freely with no badges. BNA is free to use for now — just add your API keys, choose your AI model, type your idea, and BNA builds the entire app.

Intent

I need it when

Rapidly prototype and launch a production-ready mobile app without writing boilerplate code

BNA generates complete fullstack mobile apps from natural language prompts, delivering Expo frontend, backend (Convex or Supabase), authentication, and native builds in minutes. Users skip weeks of setup and focus on app logic.

Build cross-platform iOS and Android apps from a single codebase

BNA uses Expo and React Native to compile one codebase to both iOS and Android, with EAS Build and over-the-air updates included. Users avoid maintaining separate native codebases.

Ship apps with production-grade features like authentication, realtime data sync, and file storage pre-configured

BNA includes built-in Google/GitHub/email auth, realtime backend via Convex or Supabase, dark/light themes, and file storage. Users deploy feature-complete apps without manual integration.

Reduce development costs and time-to-market for mobile app ideas

BNA's two-phase agent pipeline (backend then frontend) optimizes token efficiency and reduces API costs. Users go from terminal prompt to native app in four steps, eliminating months of traditional development.

Maintain full code ownership and avoid vendor lock-in

BNA generates pure Expo, Convex, and Supabase code with no proprietary runtime. Users own all generated code, can fork it, modify it, and deploy anywhere.

Drop

Not a fit when

  • User needs a fully custom, proprietary backend architecture not supported by Convex or Supabase
  • User requires native Android development exclusively without iOS support
  • User needs to build web-only applications without mobile components
  • User lacks Node.js 20+ runtime environment or cannot use CLI tools
  • User requires ongoing vendor support and SLAs rather than open-source community support
Commercials

Pricing

Credit-based system. Users receive credits upon signup and consume them per app generation.