Comparison

MuxAgent vs Pi Relay

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

Head to head
About

MuxAgent

Features
Read full description

Walk away from your desk. Your AI agent keeps coding. MuxAgent is a mobile command center for AI coding agents like Claude Code, Codex, Github Copilot, Gemini CLI, OpenCode, and Goose. Pair your phone with your dev machines, monitor agent activity, and approve or deny tool calls โ€” all through an end-to-end encrypted connection. THE PROBLEM AI coding agents are powerful, but they need you at your desk. They pause for approvals, wait for input, hit errors. Step away, and everything stops. THE SOLUTION muxagent keeps you connected. Get push notifications when your agent needs attention. Review what it wants to do. Approve or deny with a tap. Your agent keeps working while you grab coffee, commute, or sit in a meeting. CONTROL YOUR AGENTS REMOTELY Start new agent sessions or continue existing ones from your phone. Chat in real time with full Markdown rendering and syntax-highlighted code blocks. Your agent sees exactly what it would see at your terminal. APPROVE WITH CONFIDENCE When your agent wants to edit files or run shell commands, you see the full details first. Review code diffs with proper syntax highlighting. Examine execution plans before they run. Nothing happens without your explicit approval. MULTI-MACHINE MANAGEMENT Running agents on multiple dev machines? muxagent connects to all of them. Switch between machines in one tap. Each connection is independently encrypted. VOICE & IMAGE INPUT Dictate prompts with speech-to-text when typing is inconvenient. Attach screenshots or photos to give your agent visual context. SECURITY All communication is end-to-end encrypted. Your code and prompts are encrypted on your phone and decrypted only on your dev machine. The relay server cannot read your data. Built by developers, for developers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Third-party names are used solely to identify compatibility. MuxAgent is independent and is not affiliated with or endorsed by any third-party provider.

About

Pi Relay

Features
Read full description

Pi Relay is a companion iPhone app for the Pi coding agent. It lets you connect securely to your own Pi remote-control server, browse active projects and sessions, and continue conversations from your phone. Pairing is simple: install the Pi remote-control extension on the machine running Pi, open the pairing QR code, and scan it with Pi Relay. Once paired, you can switch between remotes, view project sessions, read conversation history, send new prompts, abort running work, and request context compaction with /compact. Pi Relay is designed for users who already run Pi on their own computer or development environment and want a lightweight mobile companion for monitoring and continuing work away from the desktop. Key features: - QR-code pairing with your Pi remote-control server - Remote list with quick switching and unpairing - Project and session browsing - Conversation view with selectable and copyable messages - Runtime status and context usage display - Prompt sending, abort support, and /compact support - Live session updates while the app is active Pi Relay requires a running Pi remote-control extension/server. The extension is available at: https://github.com/zerray/pi-remote-control

Screenshots

MuxAgent3 screens
Pi Relay4 screens

Verdict

The call

The clearest difference is update cadence: MuxAgent at every 2 days against Pi Relay's fortnightly. MuxAgent also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

MuxAgent ships an update every 2 days, Pi Relay fortnightly. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
MuxAgent versus Pi Relay: the parameters behind the verdict, then further details
ParameterMuxAgentPi Relay
PriceFreeFree
Update frequencyEvery 2 days โ€” betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better17.0
Further details โ€” not scored
Size41 MB2 MB
Age rating4+12+
DeveloperLaLanMoZerui Zhou

In-app purchases

None

MuxAgent

No in-app purchases

None

Pi Relay

No in-app purchases

Questions

Is MuxAgent free?
MuxAgent is free to download, with no in-app purchases.
Is Pi Relay free?
Pi Relay is free to download, with no in-app purchases.
Do MuxAgent or Pi Relay have ads?
Neither MuxAgent nor Pi Relay shows ads.
Which is updated more often, MuxAgent or Pi Relay?
MuxAgent ships an update every 2 days, and Pi Relay fortnightly. Most recently, MuxAgent was updated on September 23, 2026 and Pi Relay on September 10, 2026.

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