Rork AI (found at rork.com) is an AI-powered “vibe coding” platform designed specifically for building native mobile applications for iOS and Android. Unlike many AI code assistants that prioritize web development, Rork specializes in React Native and Expo, allowing users to generate fully functional mobile apps simply by describing their ideas in plain English. It is positioned as a “text-to-app” agent that handles everything from UI layout to backend logic and third-party API integrations.
The platform operates through a chat-based interface where you provide a prompt—such as “Build a fitness tracker with a social feed”—and the AI generates the screens, navigation, and code in real-time. A standout feature is its instant preview capability; users can scan a QR code to view and test their app immediately on their own physical device using the Expo Go app. This bridge between a desktop browser and a live mobile environment makes it a favorite for founders and developers looking to rapidly prototype and iterate on MVPs (Minimum Viable Products).
Rork follows a message-based pricing model, where each AI interaction or modification to the app consumes a “message” or “credit” from a monthly allowance. While it does not typically offer a free tier, it provides users with full code ownership, allowing them to export the generated React Native source code to GitHub. This ensures that even if you start with AI, you aren’t “locked in” to the platform and can eventually transition to manual development or publish the app directly to the Apple App Store and Google Play.
