claude >
Now on the App Store

Your AI coding agent,
from your pocket.

Chat with Claude Code or open a full terminal to run any AI agent — Codex, Gemini CLI, Aider, and more — on your remote machine, from your iPhone.

Download on the App Store
💬

The Chat

Speak or type a prompt. Claude Code runs on your server and streams back structured responses with tool activity, cost tracking, and one-tap shortcuts. Upload photos and Claude can see them too.

>_

The Terminal

A real SSH terminal — run any AI agent or CLI tool. Claude Code, Codex, Gemini CLI, Aider, vim, git — anything you can run on your Mac. Seven color themes, pinch-to-zoom, and a shortcut bar.

Built for developers

🎙

Voice Input

On-device Whisper speech recognition. No cloud, no latency, works offline.

🔔

Push Notifications

Get alerted when Claude finishes a task or needs your approval.

🔑

SSH Key Auth

Generate or import ed25519 keys. Stored in Keychain with Face ID protection.

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Session Persistence

Powered by tmux. Background the app, lose WiFi — your session survives.

🎨

Terminal Themes

Nord, Dracula, Solarized, and more. Live switching, pinch-to-zoom font.

📱

Multiple Connections

Manage servers and projects. One tap to switch between workspaces.

See it in action

Cortex Relay connections list Cortex Relay chat mode Cortex Relay terminal mode Cortex Relay settings