Huxly

Most AI app builders stop at a web prototype, so a tool aimed squarely at phone apps is a welcome change. Huxly takes a written idea and produces a real mobile project, then carries it through preview, backend setup and publishing. The choice between Expo, Flutter and SwiftUI also means you are not locked into one stack if you later hand the code to a developer.

• Generates apps in Expo (React Native), Flutter or SwiftUI from a plain-language brief
• Browser preview, with a cloud iOS simulator for SwiftUI projects
• Figma designs can be converted into working screens
• Backend and edge functions for auth, payments and webhooks, deployable to Supabase, Firebase, Netlify, Render or Railway
• Publishing through TestFlight, the App Store and Google Play, plus an MCP connector for Claude, ChatGPT and Cursor

It is best for founders, designers and solo creators who want a phone app without learning native development, and for teams that need many quick builds. The free plan only includes a handful of messages, so a practical tip is to write a detailed first prompt that lists your screens, data and login needs before you start, which helps you get more out of each credit.