In this video, we'll be building a complete mobile app from idea to a production-ready product. But there's a catch, I can only use AI tools every step of the way. From brainstorming and design, to code generation, testing, and shipping, this is how you build fast in 2025. You’ll learn how to use tools like Claude, Cursor, SnapAI, and even ChatGPT to develop smarter, ship faster, and focus on what actually matters.

📚 Join the waitlist for the Incubator: https://www.notjust.dev/incubator

❗️ Want to build your own app in 10 weeks with 1-on-1 help? I’m opening the next cohort of the notJust Incubator with only 10 spots. Join the waitlist: https://www.notjust.dev/incubator

📝 This video includes a lot of tools and technologies, providing an excellent opportunity to learn:
👉 How to turn an idea into a working mobile app using AI-first workflows
👉 How to generate, refactor, and debug code using Claude Code + Cursor
👉 How to quickly scaffold a mobile UI using React Native + Expo Router
👉 How to generate icons and assets using SnapAI
👉 How to get AI-powered UX suggestions using UX Pilot
👉 How to write docs, tests, and clean up code using Claude + Claude.md
👉 How to structure a project folder for clarity with docs, tests, and src separation
👉 How to review AI-generated code with Claude Code Review best practices
👉 How to build, test, and iterate fast with Cursor’s dev flow + Expo Dev Tools
.. and MORE!

💡 Have an idea for a future tutorial? Share it on our Idea Board: https://github.com/orgs/notJust-dev/discussions

💬 Join the notJust Development gang and let's build together:
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LinkedIn: https://www.linkedin.com/in/vadimsavin
Discord: https://discord.gg/VpURUN2

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notJust.dev

A live one-hour challenge building a React Native fitness tracker app using AI vibe coding tools, specifically Claude Code. The author initializes an Expo project with TypeScript, Zustand, and NativeWind, uses UX Pilot to generate design mockups, and lets Claude Code generate the full app architecture including SQLite database, workout tracking screens, exercise selection, and workout history with calendar view. The session covers real-world friction points like navigation bugs, SQLite reserved keyword conflicts, and token limits, ultimately producing a functional workout tracker with a polished glass UI design.

Vibe Coding a Mobile App with AI (from 0 to market)