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Install Cosyra on your phone.

Scan the QR code, tap the store badge, or open this page on the device you want to install on. Free trial, no credit card.

Download on App Store Get it on Google Play
QR code linking to cosyra.com/download
Scan to install on your phone iPhone or Android

4+ rating on App Store · Available in 175 countries

Full Ubuntu 24.04 terminal

Not a chat wrapper or sandbox. Real Linux with Node.js, Python, Git, tmux, vim, and the packages you install.

Claude Code, Codex, Gemini, OpenCode

All four major AI coding agents ship pre-installed. Bring your own API key and start directing.

Persistent 30 GB workspace

Your code, your tools, your branches — right where you left them. Session hibernation on Pro.

Works offline of a laptop

Commute, on-call, no-laptop-days. iPhone + Android apps, switch devices mid-session.

Download on App Store Get it on Google Play

Free trial of 10 hours or 7 days. Pro is $29.99/mo or $300/yr via in-app purchase. Cancel anytime.