Comparison

IM.codes vs Multiplex

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

Head to head
About

IM.codes

Access and manage AI coding agents remotely from your phone or Apple Watch. Interact with multiple agents, view live terminal output, edit project files, and receive real-time notifications. Supports various AI CLIs and offers self-hostable options.

Highlights
  • Remote AI agent management
  • Live terminal output viewing
  • File browsing and editing
  • Git diff viewing
  • Parallel agent monitoring
  • Push notifications
  • Voice input
  • Biometric authentication
Features
Read full description

Remote terminal access for AI coding agents. Manage Claude Code, Codex, Gemini CLI, OpenCode, Qwen, and OpenClaw sessions from your phone and Apple Watch. • Sending messages to and receiving output from remote AI coding agents (Claude Code, Codex, Gemini CLI, OpenClaw)* • Cross agents aduit, review, plan, brainstorm, or discuss • Viewing live terminal output from remote development sessions • Browsing and edit remote project files, uploading files or photos from the device, downloading files from the server • Viewing repository information and file changes (git diffs) • Running and monitoring multiple agents in parallel • Receiving push notifications when agents complete tasks or need attention • Voice input for hands-free interaction • Biometric authentication with Face ID / Touch ID • Multi-server dashboard — manage agents across all your machines • Self-hostable — deploy the open-source server on your own infrastructure IM.codes is a developer tool — not an AI service. A daemon runs on your dev machine and manages terminal sessions through tmux. This app connects via WebSocket for real-time remote access, the same way an SSH client works. AI agent CLIs (Claude Code, Codex, Gemini CLI) are third-party tools that you install and authenticate independently on your own machines. The relay server is fully open source under MIT. Self-host for production use, or try the demo at app.im.codes. Source: github.com/im4codes/imcodes

About

Multiplex

Features
Read full description

Multiplex Remote keeps you connected to the terminal and Coding agents like Claude code sessions running on your Mac, from your phone. Pair your iPhone with the Multiplex app on your Mac and pick up any running session: watch live output, type commands, and respond the moment Claude Code needs your input. TERMINAL, WHEREVER YOU ARE Every paired session is a real terminal, mirrored from your Mac in real time. Scroll back through history, use the on-screen arrow keys and modifiers, or fit the output to your phone's width for readable text on the smallest screens. NEVER MISS A "NEEDS YOU" MOMENT Get a lock screen Live Activity and a notification the instant a Claude Code session is waiting on you, so you can approve, answer, or steer it without opening your Mac. GIT, WITHOUT LEAVING THE SESSION Open the built-in git inspector to browse changes, diffs, commit history, and branches for the repo your session is working in. PRIVATE BY DESIGN Your session reaches your phone through a relay that only ever routes opaque traffic between your own devices. Pairing uses a one-time code shown on your Mac and confirmed on your phone. Requires the free Multiplex app on your Mac.

Screenshots

IM.codes4 screens
Multiplex4 screens

Verdict

The call

The clearest difference is in-app purchases: IM.codes at none against Multiplex's 1. IM.codes also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

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. Multiplex sells 1 one-off in-app purchase. IM.codes asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 16, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 6 level
IM.codes versus Multiplex: the parameters behind the verdict, then further details
ParameterIM.codesMultiplex
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 daysEvery 9 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size8 MB6 MB
Age rating4+4+
DeveloperLei SunDataGrids

In-app purchases

None

IM.codes

No in-app purchases

1 purchases

Multiplex

One-time1
  • Lifetime Unlock$24.99

Questions

Is IM.codes free?
IM.codes is free to download, with no in-app purchases.
Is Multiplex free?
Multiplex is free to download, with in-app purchases available.
Do IM.codes or Multiplex have ads?
Neither IM.codes nor Multiplex shows ads.
Which is updated more often, IM.codes or Multiplex?
IM.codes ships an update every 9 days, and Multiplex every 9 days. Most recently, IM.codes was updated on October 16, 2026 and Multiplex on October 29, 2026.

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