pmosh
SSH terminal built for tmux
About
This app provides an SSH terminal for mobile devices, connecting to your existing server's tmux sessions. It's designed for developers to manage command-line tools and shells remotely, ensuring session continuity between your device and server.
What's New in pmosh
1.1
July 30, 2026
- Custom SSH port: connect to servers on any port, not just 22 - Custom tmux session name: attach to the session you already use - Server host-key pinning: pmosh remembers your server's key on first connect and refuses to connect if it changes (reset from setup if your server legitimately rotates keys) - pmosh no longer resets the tmux session on launch — it always attaches, so your running work is never touched - Settings are now reachable after first setup (gear button in the tab bar)
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FAQ
What is pmosh?
pmosh is a free SSH terminal application for iPhone and iPad that allows you to connect to and manage tmux sessions running on your own server. It ensures your terminal experience is synchronized between your mobile device and your server.
Does pmosh require a subscription?
No, pmosh does not require any subscriptions. It is a free application with no accounts, sign-ins, or recurring fees.
What are the requirements to use pmosh?
To use pmosh, you need an SSH server that you control and can reach from your device, with tmux installed on it. pmosh is a client and does not provide hosting services or a server component.
How does pmosh handle security?
pmosh generates a unique ed25519 SSH keypair on your device, stored securely in the iOS Keychain. It only connects to servers you explicitly configure, and no credentials or data are shared with third parties.
Can I use pmosh with an external keyboard?
Yes, pmosh is designed to work seamlessly with external hardware keyboards. It also features an on-screen keyboard toolbar with essential keys like Esc, Ctrl, and arrow keys for terminal work.
Does pmosh collect user data?
No, pmosh prioritizes user privacy. It does not collect analytics or usage data, and its only network connection is the SSH connection to your specified server.
What devices does pmosh support?
pmosh is available for iPhone and iPad devices, offering a consistent remote terminal experience across Apple's mobile platforms.
How often is pmosh updated?
The latest version of pmosh is 1.1, last updated on July 30, 2026. Updates typically address bug fixes and feature enhancements for developer tools.