# Cortex Relay - AI Terminal > AI agent terminal and chat interface for remote server access on iPhone. (iPhone/iPad app by Maksim Mikheev.) - Source: https://appshunter.io/ios/app/cortex-relay-ai-terminal/id6760609626 (this page in markdown: same URL + `.md`) - Developer: [Maksim Mikheev](https://appshunter.io/developer/1877966538) - Category: Developer Tools - Price: Free - Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 14 MB - Languages: American English - Released: 2026-03-23 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cortex-relay-ai-terminal/id6760609626/reviews.md ## What is Cortex Relay? Run Claude Code (or Codex and any other AI agent) from your iPhone. Cortex Relay gives you two ways to work with Claude Code on a remote machine — a friendly chat UI and a full-blown SSH terminal. Pick the right tool for the moment. THE CHAT Speak or type a prompt. Claude Code runs on your server, and the response streams back as a clean conversation with tool activity, cost breakdowns, and one-tap shortcuts for common tasks like committing, reviewing branches, or checking status. Upload photos from your camera roll and Claude can see them too. THE TERMINAL A real SSH terminal session. Cortex Relay renders the full CLI experience — interactive permission prompts, slash commands, MCP integrations, vim, git, whatever you need. Seven color themes from Nord to Dracula, pinch to resize, and a shortcut bar for /compact, /clear, /model, /status, and /cost. VOICE INPUT On-device speech recognition powered by OpenAI's Whisper. Pick a model size (tiny, base, small) and language (English or multilingual). Runs entirely on your phone — no server round-trip, works offline. Apple's built-in speech engine is available by default too. SESSIONS THAT SURVIVE Every terminal session runs inside tmux. Background the app, lose WiFi, switch to a call — your session keeps running on the server. Come back and everything is exactly where you left off. No reconnect dance. NOTIFICATIONS Get a push when Claude finishes a long task or needs your approval. The chat sends these automatically. For terminal sessions, drop a one-line webhook into your project's CLAUDE.md and Claude does the rest. SECURE BY DEFAULT Generate ed25519 SSH keys directly in the app or import your existing ones. Keys live in the iOS Keychain, optionally locked behind Face ID or Touch ID. Password auth is supported too, with the same biometric protection. Your credentials never leave the device. ORGANIZED Create named servers with saved directories. Spin up Chat or Terminal connections to any project on any machine. Each connection remembers its own dictation preferences. One server, many projects, zero re-entering credentials. YOUR TERMINAL, YOUR WAY Navy, Homebrew, Nord, Dracula, Solarized Dark, One Dark, Pure Black — pick a theme, see it applied instantly. Pinch to zoom the font size. It sticks between sessions. WHAT STAYS ON YOUR PHONE - SSH keys and passwords in iOS Keychain with biometric lock - Whisper speech recognition runs on-device only - No credentials sent to our servers - Push relay handles notification delivery — nothing else ## Key features - AI agent chat interface - Full SSH terminal access - On-device voice input - Persistent tmux sessions - Secure SSH key management - Customizable terminal themes ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/cortex-relay-ai-terminal/id6760609626/reviews.md ### 4/5 — Seems neat *2026-03-25* Unable to use until ssh keys can be imported instead of server password. No data collected is appreciated and a huge plus. **Developer response:** Hi! SSH key authentication is fully supported — you can generate or import ed25519 keys right in the app. When adding or editing a server, tap the authentication method to switch from password to SSH key. If you have any trouble finding it, please reach out via the support page and we'll be happy to help! ## Frequently asked questions about Cortex Relay ### What AI agents can I run with Cortex Relay? Cortex Relay allows you to run Claude Code, Codex, and any other AI agent that can be accessed via a remote machine. The app provides a chat UI and a full SSH terminal for interaction. ### Does Cortex Relay have ads? No, Cortex Relay is ad-free. The application is free to download and use without advertisements. ### How does Cortex Relay handle sessions that are interrupted? Cortex Relay uses tmux to keep your terminal sessions running on the server. This means if you lose WiFi, switch to a call, or background the app, your session will remain active and exactly where you left off. ### Is my data secure with Cortex Relay? Yes, Cortex Relay is secure by default. SSH keys and passwords are stored in the iOS Keychain and can be protected with Face ID or Touch ID. Your credentials never leave your device. ### Can I use voice input with Cortex Relay? Yes, Cortex Relay features on-device speech recognition powered by OpenAI's Whisper. You can choose model sizes and languages, and it works offline without a server round-trip. ### What are the customization options for the terminal in Cortex Relay? You can choose from seven color themes, including Nord and Dracula. The font size can be adjusted with a pinch gesture and will persist between sessions. ### What devices does Cortex Relay support? Cortex Relay is currently supported on iPhone devices. It is rated for ages 4 and up. ### How often is Cortex Relay updated? Cortex Relay was last updated on March 23, 2026, with version 1.0.0. Further update frequency is not specified in the provided data. ## Version history (last 3 releases) ### 1.2.0 — 2026-08-01 • Dictation now works in languages beyond English, on-device or via Apple Speech • Connections can be renamed and repointed to a different folder after setup • Notifications appear while the app is open, and tapping one opens the project it came from • End a running session from the terminal, and see which projects still have work in progress ### 1.1.0 — 2026-07-19 - The app now remembers each server's SSH host key on first connect and blocks the connection if it later changes, protecting you from server impersonation - View a server's pinned key fingerprint — or reset it after a server reinstall — in server settings - Claude Fable, Anthropic's newest model, is now available in the model picker ### 1.0.0 — 2026-03-23 No release notes. ## More apps by Maksim Mikheev - [Eldwyn – MTG Card Scanner](https://appshunter.io/ios/app/eldwyn-mtg-card-scanner/id6759303500) - [Astraflare: Aurora Forecast](https://appshunter.io/ios/app/astraflare-aurora-forecast/id6763076624) All apps by Maksim Mikheev: https://appshunter.io/developer/1877966538 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*