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End-to-end encrypted · iOS

Your terminal,
anywhere.

A real terminal on your iPhone — for every machine you own. SSH boxes, servers, your home lab, and the AI agents you leave running. One command to install, one QR to pair. No VPN, no port forwarding, and encrypted so not even the relay can read a byte.

7 days free then $0.99/mo 6 security scans / release zero-knowledge relay
user@mac — zsh — 80×24
LIVE
~ % claude
 /▔▔▔▔▔▔▔▔/
 /▔▔▔▔▔▔▔▔▔▔/
 █  ▀▀  ▀▀  █
 █          █
 ▀▀▀▀▀▀▀▀▀▀▀▀

Claude Code v2.1
Opus 4.6 · Pro
────────────────
Fix auth bug
Patched auth.ts
Tests passing
_
Demo

See it running.

The desktop app that shares a machine, the iPhone app that connects to it, and clips from what people are building with it.

iPhone app Shorts
Desktop app YouTube
From the timeline @LukeW0oo7 on X →

A 27B model running locally on a single 4090 through Ollama and opencode — built on the Linux box, watched from the iPhone over Termcast port forwarding.

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Full herdr support — hook straight into the tmux and herdr sessions you already have, with a mobile-first terminal keyboard.

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Sessions can message each other, straight from the phone.

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Features

Built for real work.

Not a toy. A professional terminal client with the features developers actually need.

End-to-End Encryption

X25519 key exchange with AES-256-GCM. The relay sees only opaque blobs — never your terminal data.

First-Class tmux

Swipe between tmux windows. Dedicated shortcut bar for splits, new windows, and detach. Auto-resume sessions.

Real Keyboard

Esc, Ctrl, Tab, arrow keys — all from a dedicated toolbar. Ctrl+C, Ctrl+Z, and tmux prefix shortcuts on tap.

Auto-Reconnect

Switch apps, lock your phone, walk to another room. Termcast reconnects automatically when you come back.

Pinch to Zoom

Read logs comfortably on any screen size. Pinch to zoom in and out of your terminal content smoothly.

Customizable

Choose your font, size, cursor style. Per-connection settings so each server feels right.

Server mesh

All your machines. One tap away.

Think of it as a private mesh for your terminals — set up by scanning one QR code. Pair a few computers with your iPhone and Termcast quietly links them together. From any one of them, open any other's terminal right in your browser — no VPN, no port forwarding, and your phone doesn't even need to be nearby.

Cloud box Laptop Home server iPhone
Your phone introduces them once
Machines stay directly linked, end-to-end encrypted

Introduce once, with your phone

Pair your computers the same way you already do. That one scan is the whole setup — your phone links them together, then bows out.

Jump between machines instantly

From any linked computer, open any other one's terminal right in your browser. No VPN, no firewall rules, no port forwarding.

Phone stays in your pocket

Once introduced, your machines talk directly over the same end-to-end encrypted relay — even while your phone is asleep or gone.

Pricing

Simple pricing. No surprises.

The app is free for direct connections. Upgrade for encrypted relay access — start with 7 days free.

Free
$0
Free forever
  • Direct server connections
  • Full terminal with tmux support
  • Custom fonts & cursor styles
  • Keychain credential storage
  • QR relay (Pro only)
  • E2E encrypted relay
Pro
Pro
$0.99/mo
or $6.99/year — Save 42%
7 days free
  • Everything in Free
  • QR code relay scanning
  • E2E encrypted relay connections
  • Connect from any network
  • Link all your machines (server mesh)
  • Port forwarding from server devices
  • Support indie development
Why mobile

Your entire workspace, now in your pocket.

Ever wish you could fix a website bug or start a new project while waiting for coffee? Now you can. Stop hauling your laptop everywhere and start coding on the go.

Ultimate Freedom

Access your computer and files from your phone or tablet. It's like having your office desk in your jeans pocket.

AI Help Anywhere

Get instant coding help from Claude and Gemini whenever inspiration strikes. It's like having a genius partner with you 24/7.

Total Peace of Mind

Your servers are always within reach. If something goes wrong, you can fix it in seconds, from anywhere in the world.

Code Your Way

Whether you're "vibe coding" a new idea or running serious commands, do it all with a few taps.

You don't need to be glued to a desk to be productive. Take your terminal to go and turn every "waiting" moment into a "doing" moment.