Comparison

Cmux Remote vs System Sounds for Developers

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cmux Remote

Control your cmux terminal sessions remotely from your mobile device. Interact with running processes, manage workspaces, and send commands securely over your private network. Ideal for developers who need to monitor or control their development machines while away from their desk.

Highlights
  • Live cmux surface mirroring
  • Keyboard accessory controls
  • Mouse passthrough support
  • Local notifications
  • Workspace and surface switching
  • Pinch-to-zoom font sizing
Features
Read full description

Cmux Remote is a private remote-control client for the cmux terminal multiplexer running on your own computer. Connect over your Tailscale network — your traffic never touches a third-party relay. WHAT IT IS Cmux (https://cmux.com) is a modern terminal multiplexer with native splits, workspaces, and rich integrations for AI agents like Claude Code, Codex, omx, and Cursor. Cmux Remote mirrors the cmux surface you choose, lets you type into it, send keys, manage workspaces, upload photos and documents, preview images, and receive notifications — all from this mobile app. WHO IT IS FOR - Developers who run long-lived agents such as Claude Code, Codex, and omx and want to check or control them away from their desk - People who access their own development machine remotely and want a focused terminal experience - Anyone already using Tailscale and looking for a private way to reach their terminal HOW IT WORKS 1. Install the open-source cmux-relay binary on the computer that runs cmux. 2. Make sure that computer is connected to Tailscale. 3. Open this app, enter the computer’s Tailscale hostname, and tap Connect. 4. Your cmux workspaces appear. Select a surface and start working. The relay communicates directly with cmux through its local Unix socket. This app communicates with the relay over a WireGuard-encrypted Tailscale tunnel. Nothing leaves your private network. FEATURES - Performance-tuned live mirroring of cmux terminal surfaces with Korean/CJK width support, an opaque-black viewport, and ANSI truecolor - Long-press drag selection with adjustable handles and one-tap copy - Keyboard accessory controls for Esc, Enter, Tab, arrows, Ctrl-C, other Ctrl combinations, /new, and Space - Keyboard-safe command layout with automatic dismissal after sending and an inline scroll-to-bottom control - Paste text and securely upload photos or documents to Downloads/cmux-remote - Browse recent uploads and terminal-visible files with image thumbnails and a full-screen zoom viewer - Local notifications and a native Inbox for cmux events and AI-agent needs-input prompts - Create, rename, and close workspaces and switch between multiple surfaces - Connected computer battery status when provided by the relay - Pinch-to-zoom terminal font sizing - Demo Mode with populated sample data so you can try the app before setting up a relay PRIVACY No analytics. No advertising. No third-party tracking SDKs. The bearer token issued by your relay is stored only in secure credential storage on your device. Source code and privacy details: https://github.com/NewTurn2017/cmux-remote REQUIREMENTS - A personal computer running cmux 0.64 or later and cmux-relay - Both devices signed in to the same Tailscale tailnet - iOS 17 or later Cmux Remote is open source under the MIT license. Issues and pull requests are welcome.

About

System Sounds for Developers

Features
Read full description

A developer tool to browse and preview system sounds. When you want to use AudioServicesPlaySystemSound(ID), finding the right sound by ID alone is a pain. SystemSound lists all system sounds with their file names and IDs so you can tap to preview instantly. ■ Browse & Preview Scroll through the full list of system sounds with file names and IDs. Tap the play button to preview any sound instantly. ■ Favorites Star the sounds you use most and filter the list to show only your favorites. ■ Sequential Playback Play through all sounds in order — great for scanning while you code.

Screenshots

Cmux Remote4 screens
System Sounds for Developers2 screens

Verdict

The call

Cmux Remote and System Sounds for Developers are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Cmux Remote versus System Sounds for Developers: the parameters behind the verdict, then further details
ParameterCmux RemoteSystem Sounds for Developers
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size5 MB1 MB
Age rating4+4+
Developerjaehyun jangTakashi Goto

In-app purchases

None

Cmux Remote

No in-app purchases

None

System Sounds for Developers

No in-app purchases

Questions

Is Cmux Remote free?
Cmux Remote is free to download, with no in-app purchases.
Is System Sounds for Developers free?
System Sounds for Developers is free to download, with no in-app purchases.
Do Cmux Remote or System Sounds for Developers have ads?
Neither Cmux Remote nor System Sounds for Developers shows ads.

Other comparisons