First install the free wmux desktop app on your Windows or Mac (wmux.app). Pair with a QR code and your phone becomes its remote. No computer? Tap “Try the demo”.
The remote app for wmux desktop. Pair with a QR code and every workspace and session on your computer is on your phone — pick up where you left off, read along, type, and answer. The free wmux desktop app (wmux.app) must be installed on your computer.
It works with Windows 10/11 and macOS. Your code, shells and agents stay on your computer, not in the cloud, and there is no account.
wmux never calls a model. It only mirrors the terminal on your own computer, so it works however your agents are set up there — with a personal API key, Amazon Bedrock, Google Vertex AI, a company gateway or a local model.
WHAT YOU CAN DO
• Watch a live terminal and type into it with a full keyboard — Esc, Tab, Ctrl and the arrows included
• Read the same session as a native chat for Claude Code, Codex and OpenCode: prose, code, diffs, tables, tool calls and the images the agent worked with
• Fleet shows what needs you now — permission prompts, questions and finished work to review — and Workspaces mirrors the desktop sidebar, workspace › pane › tasks
• Search wmux's conversations, sessions and scrollback on a computer, all at once
• Answer an agent's permission prompt from the lock screen or its card — Yes takes Face ID and a hold — so a run doesn't sit idle until you are back
• Answer with no signal — replies wait in a queue and go out when you are back, and a recovery center gathers anything uncertain
• Send a photo or a dictated line straight into a pane
• Open a pull request, squash-merge it or push from a pane's Source control
• Use it on iPad too, with a readable column and a hardware keyboard
• Keep the count in front of you with a Home Screen widget or a lock screen Live Activity
Some features need the latest wmux on your computer.
BUILT FOR A PHONE, NOT SHRUNK ONTO ONE
Tables wrap to the column instead of scrolling off the edge. Code blocks stay chips until you open them. The conversation groups by speaker so one turn reads as one turn. Everything is legible at arm's length in a dark room, which is where the notification usually finds you.
WHAT YOU NEED
wmux running on your own Windows or Mac computer — that is where your agents live, and this app is its remote. Get it at wmux.app. Your phone pairs by scanning a QR code and reaches that computer over your Tailscale tailnet, so it works away from home too.
NO COMPUTER HANDY? TRY THE DEMO
Open the app and tap "Try the demo" at the bottom of the pairing screen. It opens a sample workspace — an approval waiting, three sessions, a full transcript — with nothing connected and nothing sent anywhere.
PRIVACY
No account. No analytics. No advertising. Your pairing credential lives in this device's Keychain and is sent only to the computer you paired with. Notification contents are sealed on that computer and opened on your phone; the relay in between cannot read them. The lock screen Live Activity carries counts only — numbers, no text — and nothing is stored anywhere along the way.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Fleet now shows what needs you, Workspaces holds the tree, and wmux runs on iPad.
• Fleet shows what needs you now: permission prompts and questions as cards you answer in place, panes waiting on you, and finished work to review with its result. Inbox is part of Fleet.
• The workspace tree moved to the new Workspaces tab. Each workspace is a card, and you can filter by state, kind, agent or fan-out.
• Moa is the first tab, with the desktop's Moa character as its icon. Moa's conversation shows what you wrote, not the context wmux sends along with it.
• iPad: the conversation keeps a readable width, and with a hardware keyboard ⌘↩ sends.
• Home Screen and Lock Screen widgets show how many approvals are waiting and when that number was last updated.
• From a pane's Source control, open a pull request, squash-merge it after Face ID, or push.
• Save commands you type often and insert them from the terminal key bar.
• When pairing fails, the app says why — the name didn't resolve, the computer refused, a certificate problem — and shows Tailscale's state.
• The conversation's status line moved under the title. Buttons are monochrome.
• Fixed: the terminal key bar went behind the keyboard in landscape; a picture's sending bubble stayed after it was sent; risk alerts could flood notifications; section headers overlapped cards; the agent filter showed shell panes and ended agents.
Update wmux on your computer to 4.3 or later for finished-work reports in Fleet, and for pull requests, merges and pushes, which also need git write turned on in wmux.
Version 1.10.0
The developer, Wooyoung Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Wooyoung Kim
Size
27.9 MB
Category
Developer Tools
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 2.0 or later.
Languages
English and 6 more
English, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese