Java IDE, Compiler & AI assist

Java IDE & Compiler – Your pocket FREE, Java development environment.

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

FEATURES

- Full-featured Java editor with syntax highlighting
- 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.)
- Multi-file project support
- 15+ Java templates for quick start
- 28+ 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
- Java learners and beginners
- Students preparing for exams
- Developers coding on the move
- Quick prototyping and testing

Start coding Java anytime, anywhere. Download now!

Recent changes:
BIG UPDATE: We've redesigned the app and added new features. It's now more modern and easy to use. UI Palette themes have been added. Newer code templates have been added. AI tutor has been added. You can now learn using AI. AI models have been updated. Please update to this version. APK size has been significantly reduced. Thanks for checking out our app.