Comparison

Yonder vs Zelmux

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

Head to head
About

Yonder

Features
Read full description

Yonder displays your text in large, bold type across the full screen of your iPhone — designed to be read clearly from across a room. Whether you're holding up a sign, running a cue card, or prompting a speaker, Yonder gets your message seen. • Cards – Create cards with custom text, colors, fonts and styles. Every card is full screen, high contrast, and built for distance. • Decks – Group cards into decks and present them in sequence. Swipe manually or let a timer advance them automatically. • Flashcards – Flip cards to reveal presenter notes on the back — ideal for rehearsal, Q&A, or cued responses. • Apple Watch Remote – Control your deck from your wrist. Advance, go back, and pause from your Apple Watch while your iPhone displays the content. • Customisation – Choose your font, color, alignment, and size. Enable all-caps for impact. Save your defaults for instant consistency across every card. • Share – Export cards and decks as Yonder files and share them with other Yonder users via AirDrop, Messages, or Files.

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

Screenshots

Yonder4 screens
Zelmux2 screens

Verdict

The call

The clearest difference is iOS requirement: Zelmux at 16.0 against Yonder's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

Scorecard1 real difference Ā· 5 level
Yonder versus Zelmux: the parameters behind the verdict, then further details
ParameterYonderZelmux
PriceFreeFree
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size5 MB6 MB
Age rating4+4+
DeveloperDavid RouxYang Zhang

In-app purchases

None

Yonder

No in-app purchases

None

Zelmux

No in-app purchases

Questions

Is Yonder free?
Yonder is free to download, with no in-app purchases.
Is Zelmux free?
Zelmux is free to download, with no in-app purchases.
Do Yonder or Zelmux have ads?
Neither Yonder nor Zelmux shows ads.

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