Comparison

Zelmux vs FreeSSH

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

Head to head
About

Zelmux

Features
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Zelmux is a mobile client for Zellij,Tmux and SSH. It's optimized for Claude and Codex cli. Connect to a Zellij server running on your Mac or Linux box and attach to live sessions from your iPhone. Built for developers who run long-lived agent workflows โ€” Claude Code, Codex, build watchers, log tails โ€” and want to check in, steer, or paste prompts without opening a laptop. KEY FEATURES โ€ข Attach to your Zellij sessions over HTTPS and WebSocket โ€ข Secure self-signed TLS support with certificate pinning โ€ข Fast ANSI terminal rendering powered by SwiftTerm โ€ข Prompt composer with Send, Paste, and Stage modes โ€ข Bracketed-paste support for safer multi-line prompts โ€ข Saved snippets for repeat commands โ€ข Touch modes for scrolling, selection, and terminal mouse input โ€ข Pinch to zoom terminal font size โ€ข Focus mode for full-screen terminal viewing โ€ข Local-first design with no cloud account, telemetry, or third-party tracking

About

FreeSSH

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100% free. No ads. Just use it! FreeSSH is a fast, clean, and reliable SSH client built for people who need to manage routers, switches, servers, Linux machines, and network equipment from iPhone. Whether you are a system administrator, network engineer, IT technician, homelab enthusiast, or developer, FreeSSH gives you a focused mobile SSH experience that makes remote access simple and practical when you are away from your desk. With FreeSSH, you can save devices for quick access, organize them into groups, and connect to your infrastructure without re-entering the same information every time. The app is designed to keep the workflow straightforward: add a device, connect quickly, and get to the terminal you need. If multiple systems share the same login, FreeSSH also supports global credentials, making it easier to manage many devices while reducing repeated setup. The interface is optimized for mobile use with a clear layout, readable text, and a terminal experience built to feel responsive on iPhone. Special key controls help with common command-line tasks, and the app is designed to make SSH access easier even on a smaller screen. From quick status checks to active troubleshooting, FreeSSH helps you stay productive when you need to access remote systems on the go. FreeSSH is useful for many types of work, including: Logging into Linux servers Managing routers and switches Running shell commands remotely Checking system status and connectivity Accessing homelab devices Handling quick infrastructure changes while away from a laptop Keeping important SSH targets organized in one place Key features include: Fast SSH connections from iPhone Saved devices for one-tap access Device grouping for better organization Global credential support for shared logins Per-device credential support for unique systems Mobile-friendly terminal interface Clean, focused design without unnecessary clutter Built for servers, routers, network gear, and remote administration FreeSSH is made for users who want a lightweight and practical SSH tool that focuses on the essentials. It is ideal for both quick remote access and everyday infrastructure tasks, giving you a dependable way to reach your systems whenever and wherever you need them.

Screenshots

Zelmux2 screens

Verdict

The call

The clearest difference is device support: Zelmux at 2 against FreeSSH's โ€”. Zelmux also leads on iOS requirement (16.0 vs 18.6). On price and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

Scorecard2 real differences ยท 4 level
Zelmux versus FreeSSH: the parameters behind the verdict, then further details
ParameterZelmuxFreeSSH
PriceFreeFree
Update frequencyEvery 3 weeksโ€”
AdsNoโ€”
In-app purchasesNoNo
DevicesiPhone, iPad โ€” betterโ€”
Requires iOS16.0 โ€” better18.6
Further details โ€” not scored
Size6 MB3 MB
Age rating4+4+
DeveloperYang ZhangNhuBao Nguyen

In-app purchases

None

Zelmux

No in-app purchases

None

FreeSSH

No in-app purchases

Questions

Is Zelmux free?
Zelmux is free to download, with no in-app purchases.
Is FreeSSH free?
FreeSSH is free to download, with no in-app purchases.

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