gtmux
See and reply to tmux agents
About
Monitor and control your terminal agents from your phone. See a live radar of agent states, send commands, and receive timely notifications for critical updates. This companion app enhances your workflow by keeping your coding agents accessible remotely.
What's New in gtmux
1.0.111
October 12, 2026
Desktop conversations • Read ChatGPT desktop Work conversations on your phone, with updates as the conversation progresses. • Choose which desktop conversations HQ follows, with separate controls for notifications and knowledge collection. By default, only their status is shown. Chat and reading • Your messages now support Markdown. Copy an agent's full reply or share it through the system share sheet. • Chat and Terminal share text-size settings. Terminal also lets you wrap lines or keep their original width. • Long instructions appear as a compact preview at the top. Tap to read the full text. HQ and other improvements • Long-press the HQ floating button to open Usage or Knowledge Base. • Improved list scrolling, bottom spacing, icons and accessibility labels, with fixes for Codex session status and terminal rendering. Update gtmux on your Mac for the latest session detection and terminal improvements. Desktop Work conversations are available to read; continue replying in their original client.
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FAQ
What is gtmux?
gtmux is a companion app that acts as a radar and command center for agents running in tmux on your Mac. It allows you to monitor and control these agents remotely from your phone.
Does gtmux have ads?
No, gtmux is ad-free. The app is free to download and use, with no advertisements present.
What devices does gtmux support?
gtmux is available for iPhone and iPod Touch devices. It is designed to connect to a gtmux server running on your Mac.
How often is gtmux updated?
The latest version of gtmux is 0.68.0, last updated on August 19, 2026. Updates are released to improve functionality and reliability.
Is gtmux free to use?
Yes, gtmux is completely free. There are no in-app purchases or subscription fees associated with using the application.
How does gtmux ensure privacy?
gtmux collects no data. Your sessions and access tokens remain on your device and Mac, and communication occurs over your own network. Access is controlled by a token you manage.
Can I share my tmux sessions with gtmux?
Yes, gtmux allows you to share sessions safely through a scoped, revocable link. Teammates can see only the sessions you permit and type only into specified panes, with input off by default.
What is the age rating for gtmux?
gtmux has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.
