Comparison

Zelmux vs Better Agent Terminal

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

Head to head
About

Zelmux

Features
Read full description

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 — Claude Code, Codex, build watchers, log tails — and want to check in, steer, or paste prompts without opening a laptop. KEY FEATURES • Attach to your Zellij sessions over HTTPS and WebSocket • Secure self-signed TLS support with certificate pinning • Fast ANSI terminal rendering powered by SwiftTerm • Prompt composer with Send, Paste, and Stage modes • Bracketed-paste support for safer multi-line prompts • Saved snippets for repeat commands • Touch modes for scrolling, selection, and terminal mouse input • Pinch to zoom terminal font size • Focus mode for full-screen terminal viewing • Local-first design with no cloud account, telemetry, or third-party tracking

About

Better Agent Terminal

Access your desktop terminal and agent sessions remotely from your mobile device. Continue coding conversations and send prompts while on the go. Securely connect to your existing workflows without interruption.

Highlights
  • Secure WebSocket connection
  • Browse workspaces and sessions
  • Continue agent conversations
  • Send text prompts
  • View streamed responses
  • TLS fingerprint pinning
Features
Read full description

Better Agent Terminal is a mobile companion for Better Agent Terminal Desktop. Connect securely to your desktop over WebSocket and continue working with your existing terminal and agent sessions from your iPhone. View workspaces, open terminal sessions, send prompts, follow streaming responses, and keep your development flow moving when you are away from your Mac. Better Agent Terminal is designed for developers who already run the desktop app and want lightweight remote access to active coding agents and terminal workflows. Key features: - Connect to BAT Desktop using a secure pairing string - Browse workspaces and terminal sessions - Continue Claude Code and Codex agent conversations - Send text prompts from mobile - View streamed agent responses and tool activity - Use TLS fingerprint pinning for trusted desktop connections This app requires Better Agent Terminal Desktop to be running on a reachable machine.

Screenshots

Zelmux2 screens
Better Agent Terminal3 screens

Verdict

The call

Zelmux and Better Agent Terminal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Zelmux ships an update every 3 weeks, Better Agent Terminal every 10 days. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

ScorecardNo meaningful differences
Zelmux versus Better Agent Terminal: the parameters behind the verdict, then further details
ParameterZelmuxBetter Agent Terminal
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size6 MB28 MB
Age rating4+17+
DeveloperYang Zhang拾果踏冰有限公司

In-app purchases

None

Zelmux

No in-app purchases

None

Better Agent Terminal

No in-app purchases

Questions

Is Zelmux free?
Zelmux is free to download, with no in-app purchases.
Is Better Agent Terminal free?
Better Agent Terminal is free to download, with no in-app purchases.
Do Zelmux or Better Agent Terminal have ads?
Neither Zelmux nor Better Agent Terminal shows ads.
Which is updated more often, Zelmux or Better Agent Terminal?
Zelmux ships an update every 3 weeks, and Better Agent Terminal every 10 days. Most recently, Zelmux was updated on October 8, 2026 and Better Agent Terminal on October 22, 2026.

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