AI coding agent that runs on your Android phone

Marcus Code is the first mobile IDE with a built-in AI coding agent. Write, edit, and run code directly from your phone — no laptop needed.

BYOK (Bring Your Own Key) — use your own API keys from OpenRouter, Anthropic, Google Gemini, Groq, and more. No subscription, no usage fees from us.

What you get:

• AI agent that can create files, edit code, run bash commands, and search your project

• Code editor with syntax highlighting and line numbers

• Embedded Linux terminal with Node.js, Java, Flutter, and .NET

• File explorer, Git integration, SSH terminal

• Project-wide search & replace

• Live web preview

Limited beta — first 100 users get access, rest join the waitlist.

Android only (8.0+). iOS coming soon.