a0.dev

a0.dev is an AI-powered, chat-based mobile app builder for indie hackers, creators, and small businesses that generates production-ready React Native (Expo) apps and publishes them to iOS and Android.

Key capabilities include:

• Text-to-app generation and live editing with an AI coding agent that writes and updates the codebase in real time
• One-click publishing that handles builds and submission steps for the App Store and Google Play (developer accounts required)
• Monetization and growth tools, including built-in payments and subscriptions plus an analytics dashboard for users and revenue tracking
• Backend and API integrations, including database support (Convex or Supabase) and built-in APIs for AI inference and image generation, plus over-the-air updates for shipping changes without waiting on store reviews

Pricing: Freemium, with a free plan (limited daily credits, 1 app project) and paid tiers starting at $20/month up to $200/month, based on monthly credits.

Notable for combining app generation, deployment, and monetization in one workflow, with code export and mobile apps for testing and deploying on the go, and it is backed by Y Combinator (W25).