BNA
Build fullstack authenticated iOS & android apps with AI
89 followers
Build fullstack authenticated iOS & android apps with AI
89 followers
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.
This is the 2nd launch from BNA. View more
BNA
Launched this week
BNA the AI agent that turns your idea into a full-stack mobile app. Instantly generate iOS and Android apps using Expo React Native, powered by a real-time backend with database, APIs, and authentication included out of the box. BNA is built for founders and developers to validate ideas, move fast, and start acquiring users quickly. Go from idea to a production-ready app ready for the App Store and Play Store in minutes.
Free Options
Launch Team / Built With
Convex as the backend default is an interesting pick - real-time and schema-managed out of the box, which matters when the agent is generating the whole stack. curious what the failure mode looks like when the generated auth flow doesn't quite match the app concept though, is that still a manual fix?
BNA
@mykola_kondratiuk Thanks, generally the agent detects failures, reads the error logs and the related files, then updates both the logic and app code to fix the issue.
auto-recovery from errors is actually the harder part to get right - most vibe coding tools just give up and show the error. nice if this actually iterates.
BNA
@mykola_kondratiuk Exactly, code generation is the easy part, reliable debugging is the real challenge.
yeah, and the debugging loop for mobile is slower too - emulator cold starts, device sync. makes that error recovery loop matter even more.
BNA
Introducing BNA, the AI agent that actually builds real full-stack mobile apps. Describe your idea and instantly generate iOS & Android apps powered by a real-time backend, complete with database and authentication out of the box.
BNA is built to empower founders and developers to validate ideas, get to market quickly, and start acquiring users without the friction. It removes the repetitive setup so you can focus on what actually matters: building, iterating, and launching your ideas faster than ever. I’ve spent months building apps that got zero traction, which is why I value fast MVPs now and BNA is here to validate ideas quickly,
Under the hood, apps runs as a development build with full native module support, so you’re not limited by sandboxes or demos. You can ship production-ready iOS and Android apps with the same codebase, without spending months setting up infrastructure, wiring backend logic, or handling auth.
Build Now: https://ai.ahmedbna.com
Would love your feedback and what you’d want to build with it 🚀
expo + convex is a solid combo. what does the generated code actually look like? clean enough to build on top of or more of a starting point you'd rewrite?
BNA
@gary_espinoza Thanks, the code is clean, structured, and production-ready, not just a rough scaffold. It’s designed to be extended directly, so you can build on top of it without needing a full rewrite.
In video, it generated a production-ready social media app with:
• Native tabs + liquid glass UI
• Authentication & authorization out of the box
• Full backend with APIs
• Real-time database
• Smooth keyboard handling (react-native-keyboard-controller)
• Haptics + polished animations (react-native-reanimated)
• Safe area handling (react-native-safe-area-context)
• A full reusable UI system (button, card, text, input, and more)
No boilerplate. No setup. No wiring things together.
An agent that builds full-stack iOS and Android apps with auth baked in is a strong promise. The auth piece specifically is where most vibe-coded apps fall apart. Curious whether it actually handles token refresh and session management correctly or if it just stubs it out with a basic login screen.