Installation
Install the Termly CLI on your development machine (Mac, Windows, or Linux) and the Termly app on your mobile device.
1. Install Termly CLI
Run this in your terminal:
2. Install Mobile App
Download Termly on your mobile device:
- iOS: Download from App Store
- Android: Download from Google Play
3. Start Your First Session
Navigate to your project directory and launch Termly:
A QR code will appear in your terminal. Open Termly on your phone, scan the code, and you're connected.
Claude Code Integration
To use Claude Code with Termly, specify the AI tool when starting:
For a complete guide, see our Claude Code on Mobile use case.
Google Gemini Integration
Google Gemini Code Assist can be accessed through Termly. If you're using Gemini via terminal:
Termly supports any Gemini-based CLI tool or terminal interface, giving you mobile access to Google's powerful AI coding assistant.
GitHub Copilot Integration
GitHub Copilot CLI brings AI pair programming to your terminal. If you're using Copilot CLI on your computer, Termly lets you access it from your mobile device:
Any Copilot CLI commands you run in your terminal will be accessible through Termly on your phone, with full support for voice input and mobile editing.
Other AI Tools
Termly works with any terminal-based AI coding assistant. Popular tools:
- OpenCode: AI pair programming in your terminal
- Cursor: AI-first code editor with terminal mode
- Grok: xAI's coding assistant
- OpenAI Codex: Terminal interface for GPT-4
If your AI tool runs in a terminal, Termly can mirror it to mobile. Use termly start and let auto-detection handle the rest.
Encryption Details
Termly uses end-to-end encryption to protect your code during transmission:
- AES-256-GCM: Industry-standard symmetric encryption
- Diffie-Hellman Key Exchange: Secure key generation between devices
- Zero-Knowledge Architecture: Server cannot decrypt your data
- Session-Based Keys: New encryption keys generated per session
For complete technical details, read our Security Whitepaper.
Performance Tips
- Use WiFi when possible: More stable than cellular for long coding sessions
- Keep desktop awake: Prevent computer sleep to maintain connection
- Close unused apps: Free up mobile resources for smoother experience
- Use external keyboard on iPad: Faster input for complex prompts
Troubleshooting Connection Issues
QR Code Not Scanning
- Ensure camera permissions are enabled on your phone
- Increase terminal font size to make QR code larger
- Try better lighting or a different camera angle
Session Keeps Disconnecting
- Keep your desktop awake and terminal window open
- Verify stable internet connection on both devices
- Check that your firewall isn't blocking WebSocket connections
Frequently Asked Questions
Is Termly free?
Yes, Termly is completely free to use. No credit card, no subscriptions, no hidden fees.
Does my desktop need to stay on?
Yes, your desktop runs the actual code and AI tools. Termly mirrors the session to mobile — think of it as a wireless terminal to your desktop environment.
Can I use multiple AI tools?
Yes! Termly works with Claude Code, OpenCode, GitHub Copilot, Cursor, and any terminal-based AI assistant. Switch between them by restarting with the appropriate --ai flag.
How does Termly encryption work?
Termly uses AES-256-GCM end-to-end encryption with Diffie-Hellman key exchange. Your code is encrypted on your machine before transmission and only decrypted on your mobile device. The relay server is zero-knowledge.