Zero to App: Build an AI Math Solver App Using Claude Code (Step-by-Step Guide)

Zero to App is a practical, beginner-friendly guide that shows you how to build a fully functional AI-powered math solver app from scratch using Claude Code—even if you’re starting with minimal app development experience.

This guide walks you through the complete process of creating a modern mobile app that can scan math problems, solve them using AI, and store results securely, all with a clean and scalable architecture.

Inside this guide, you’ll learn how to:

• Set up the AI development environment using VS Code, Git, Node.js, and Claude Code
• Architect a React Native + Expo mobile front-end
• Design an intuitive Scan & Solve interface
• Integrate AI vision for math problem recognition
• Connect AI APIs to generate step-by-step solutions
• Build structured sections like Learn, Quiz, and Saved problems
• Implement local data persistence for stored solutions
• Secure sensitive API keys and credentials properly
• Think like an AI app builder, not just a coder

This guide is ideal for:

• Beginners exploring AI app development
• Developers experimenting with Claude Code
• No-code / low-code builders
• Students and educators
• Entrepreneurs building AI-powered tools

If you want to go from idea to a real AI app—without getting lost in complexity—Zero to App gives you a clear, structured roadmap to build, learn, and ship.

📥 Download now and start building your first AI-powered mobile app.