Comparison

KodexLink vs Codex Relay

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

Head to head
About

KodexLink

Features
Read full description

KodexLink lets you continue your Codex workflow from your iPhone. After pairing with your Mac, you can browse threads, continue conversations, monitor command execution, and approve or interrupt actions when needed. Whether you are away from your desk, commuting, or just stepping away for a moment, KodexLink keeps your Codex sessions within reach and under control. With KodexLink, you can: • Pair with your Mac by scanning a QR code • View and continue Codex conversation threads from your iPhone • Monitor terminal commands and execution status in real time • Approve, decline, or stop actions that require confirmation • Send text, screenshots, or photos to your Mac-side Codex for analysis • Stay connected whether your Mac is nearby or reachable remotely KodexLink is designed for people who already use Codex on Mac and want a fast way to follow up on conversations, review command activity, and stay responsive while away from the computer. Before you get started: • KodexLink requires the Mac-side KodexLink companion • Codex must already be installed and signed in on your Mac • First-time setup requires pairing your iPhone with your Mac using a QR code KodexLink is not a standalone desktop development environment. It is the mobile companion for your Codex workflow on Mac. Privacy & Security: We do not store user content on our servers. Data is only temporarily relayed between authorized sessions/devices and is not retained. Optional in-app purchases are available to support ongoing development. Privacy Policy :https://my-muffin.pages.dev/privacy/kodexlink

About

Codex Relay

Manage your Codex workflow remotely from your phone. Track active threads, send prompts, review output, and respond to requests. Designed for developers to stay connected to their work without being at their desk.

Highlights
  • Follow Codex conversations remotely
  • Send prompts and follow-up instructions
  • Respond to approval and input requests
  • Attach images for context
  • Review workspace and thread activity
  • Manage relay server state
  • Check usage statistics
Features
Read full description

Codex Relay brings your Codex workflow to your phone. Connect to your local Codex Relay server and keep track of active threads, responses, approvals, and workspace activity without staying at your desk. Send follow-up prompts, review assistant output, attach images for context, and respond when Codex needs input before it can continue. Built for developers who use Codex as part of real work, Codex Relay keeps the mobile experience focused, fast, and close to the terminal workflow. Key features: - Follow Codex conversations from your phone - Send prompts and follow-up instructions - Respond to approval and input requests - Attach images as context - Review workspace and thread activity - Manage connected relay server state - Check usage - Designed for local developer workflows Codex Relay requires a running Codex Relay server on your computer. Start the server with `npx codex-relay@latest`, then connect your device over your local network. GitHub: https://github.com/gronxb/codex-relay Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

KodexLink2 screens
Codex Relay4 screens

Verdict

The call

The clearest difference is in-app purchases: Codex Relay at none against KodexLink's 3. Codex Relay also leads on ads (none vs shown) and chart position (#105 vs unranked). On price, device support and iOS requirement 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. KodexLink sells 3 one-off in-app purchases. Codex Relay asks for nothing beyond the download.

Scorecard3 real differences · 8 level
KodexLink versus Codex Relay: the parameters behind the verdict, then further details
ParameterKodexLinkCodex Relay
PriceFreeFree
Rating—4.2 (56 ratings) — better
Positive reviews—63.2% of reviews
Number of ratings—56 — better
Update frequency—Every 9 days
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
Best chart rank—#105 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size6 MB118 MB
Age rating4+17+
DeveloperLightning NetworkKang Sungyu

In-app purchases

3 purchases

KodexLink

One-time3
  • Buy Me a Coffee$1.99
  • Buy Me a Hamburger$4.99
  • Buy Me a Lobster$99.99
None

Codex Relay

No in-app purchases

Questions

Is KodexLink free?
KodexLink is free to download, with in-app purchases available.
Is Codex Relay free?
Codex Relay is free to download, with no in-app purchases.
Do KodexLink or Codex Relay have ads?
KodexLink shows ads; Codex Relay does not.

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