OpenAI's Codex app is now on mobile via ChatGPT for iOS and Android. Here's what it does, how to set it up, how it compares to Claude Code mobile.

OpenAI has brought its Codex coding agent to the ChatGPT mobile app, providing iPhone and Android users with remote access to Codex sessions running on a Mac. "Codex is now in the ChatGPT mobile app ...

Last month, OpenAI also gave Codex the ability to run in the background in desktop environments — empowering the tool to take care of various tasks autonomously. Earlier this month, the company also ...

Codex is now available via the ChatGPT apps on Android and iOS. The mobile apps support remote access to active Codex sessions, including code reviews, approvals, model switching, and task management.

Android 17 is rolling out to compatible Google Pixel devices now, and it includes one useful update for users who want high ...