Since debuting final spring, OpenAI’s Codex coding app has seen standalone Mac and Home windows releases, so it was solely a matter of time earlier than OpenAI gave folks a option to entry their Codex tasks on cellular. Now it is doing simply that. Beginning right this moment, all ChatGPT customers, together with these utilizing the chatbot via OpenAI’s Go and Free tiers, can use the software program via the ChatGPT app on Android and iOS.
To be clear, you will not be utilizing Codex to program in your cellphone. As an alternative, the ChatGPT cellular app is performing right here as a middleman between you and no matter setting you have set it up in your coding tasks, whether or not that be a bodily gadget like a Mac mini or a distant area managed by your organization.
That may appear limiting, however it does imply your information, credentials and permissions keep safe on the machine the place Codex is working. ChatGPT can nonetheless ship updates — together with screenshots and take a look at outcomes — whilst you’re on the go, and you may immediate Codex out of your cellphone. Consequently, it is attainable to get Codex engaged on one thing at dwelling or the workplace, depart for the day, and the software program can contact you when it wants a call on the right way to transfer ahead on a request, lowering downtime on tight tasks.
“Underneath the hood, Codex makes use of a safe relay layer that retains trusted machines reachable throughout gadgets with out exposing them on to the general public web,” OpenAI explains. “That relay additionally retains energetic session state and context synced wherever you are signed in with ChatGPT.”
Extra than simply being a response to Anthropic, which has provided Claude Code customers a option to entry their work on cellular since final fall, you possibly can view right this moment’s launch as one other constructing block in OpenAI’s ongoing tremendous app mission. In March, the corporate confirmed it was engaged on a single desktop app that will mix ChatGPT, Codex and its Atlas net browser right into a cohesive expertise. Constructing the scaffolding that provides folks a option to entry elements of that platform from their cellular gadget looks like a no brainer.
To check out the brand new integration, replace the ChatGPT app on you cellphone and the Codex app on Mac. OpenAI says assist for connecting the Home windows app is coming quickly.

