Ruby IDE, Compiler & AI

Ruby IDE and Compiler – FREE, Multi-language, AI-enabled Ruby development environment.

Write or AI-generate, compile, and run Ruby code directly on your Android device with a full-featured IDE. Perfect for learning, practicing, or quick coding on the go.

FEATURES

- Full-featured Ruby editor with syntax highlighting
- Offline Multi-file project support
- Real-time compilation and code execution
- AI Copilot - Generate code, tests, debug, explain errors etc
- 40+ editor themes (Dracula, Monokai, Material, Nord, and more)
- 10+ code fonts (Fira Code, JBrains Mono, Source Code Pro, etc.)
- 70+ offline code projects for quick start
- 40+ code snippets for faster development
- Search & Replace with regex support
- Full Undo/Redo history
- Standard input (stdin) support for interactive programs
- Dark and light modes
- Support for 15 languages


PERFECT FOR

- Developers coding on the move
- Quick prototyping and testing
- Ruby learners
- Students preparing for exams

Start coding Ruby anytime, anywhere. Download now! No registration needed.

Recent changes:
BIG UPDATE. UI updated. New beautiful themes have been added. Content updated. usage statistics have been added. Bugs fixed. We've added AI personal tutor etc. APK size significantly reduced. Please update to this version.