I like Remodex a lot more than I expected to.
The short version is simple: it lets me control Codex from my iPhone without pretending the phone should become the real runtime. The actual work still happens on my Mac. The phone is the remote control, the session stays paired, and the whole thing feels much more practical than “AI on mobile” usually does.
If you want to try it right away, there is a public TestFlight beta for iOS.
That is also why I think the app lands so well. The interface feels like a real companion to an active Codex session, not a gimmicky wrapper around a chatbot.
What Remodex actually is
The README describes Remodex as a local-first open-source bridge plus iOS app, and that framing is exactly why it stands out to me.
This is not “run a toy coding chatbot on your phone.” It is “keep Codex where it belongs, on your Mac, then give your phone a clean remote interface for the moments when you are away from the keyboard or just do not want to sit in front of it.”
That distinction matters. According to the README, Remodex already supports:
- end-to-end encrypted pairing and chats
- fast mode and plan mode
- follow-up prompts while a turn is still running
- in-app notifications
- git actions like commit, push, pull, and branch switching
- photo attachments from the camera or library
- shared thread history with Codex on your Mac
That is a much stronger product direction than a vague “mobile AI assistant” pitch. It is specific. It knows what job it is trying to do.
If you mainly use Codex for real repo work, my guide on using AGENTS.md with Codex is the broader setup piece I would keep nearby too.
The setup already feels real
What matters here is not the package story. It is the fact that the app is easy to get running.
The setup is basically:
npm install -g remodex@latest
remodex up
Then you open Remodex on the phone, scan the QR code from inside the app, and continue the session there.
On my side, remodex up immediately printed a pairing QR code, created a session, and connected cleanly. That does not prove every part of the iPhone flow is perfect, but it does prove this is a working product and not just a clever README.
The README also calls out one detail that is worth repeating: scan the QR from inside the Remodex app, not with the generic iPhone camera app, or you may just get a web search instead of a pairing flow.
Why I like the product direction
The main thing I like is that Remodex does not try to fake convenience by pretending the phone should replace the Mac.
The README makes the architecture clear: Codex still runs on the Mac, and the phone acts as a paired client for prompts, follow-ups, notifications, and git actions.
That feels right for this kind of tool.
If I am letting an app touch prompts, repository actions, and git commands, I want the local-first story to be strong. Remodex seems to understand that trust is part of the product.
I also think the feature set is well chosen. Git controls from the phone sound like a gimmick until you imagine real moments when they help: reviewing a branch while away from your desk, steering an ongoing run, or queueing a follow-up prompt before you forget it. The same goes for fast mode, plan mode, and notifications. They all make more sense on a remote companion than on a standalone mobile coding app.
If you want the wider mental model behind why agent tooling works at all, my plain-English post on how LLMs work is the background read I would pair with this one.
A few rough edges are part of the deal
The author is very direct in the README: this is still early, and you should expect bugs.
I think that is the right expectation to keep in mind before you install it. This does not read like a polished enterprise product yet. It reads like a promising tool made by someone who understands the workflow and is shipping quickly.
That is not a criticism. It is part of the appeal.
Remodex already feels more intentional to me than a lot of AI side projects because the scope is tight. It is trying to solve one real problem: make Codex sessions reachable from an iPhone without moving the real machine, repo, and runtime away from your Mac.
If the app keeps getting smoother, that is a compelling niche.
If you want to try Remodex
This is the path I would use:
- Install the bridge with
npm install -g remodex@latest - Run
remodex upon your Mac - Install the iOS beta from TestFlight or build the app from source in Xcode
- Open the app and scan the pairing QR from inside Remodex
If you want the quickest route, the TestFlight beta plus the Mac bridge is the one I would take. If you prefer reading more first, start with the GitHub repo.
My current take is simple: Remodex already feels like one of the more interesting Codex companion apps around. Not because it tries to do everything, but because it understands exactly what should stay on the Mac and exactly what is useful to move onto the phone.
If Remodex has you thinking less about one app and more about the broader coding-agent workflow, these are the next reads I would open:
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