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.

What if you could turn coding into a conversation—where your ideas flow seamlessly into functional, error-free code? For many developers, the process of writing, debugging, and managing code can feel ...

Codex users have been asking OpenAI for a way to remotely control sessions with the tool from ChatGPT on their phones. New text strings in the Android app reveal the company’s work towards this goal.

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.

Codex is going mobile. The coding tool — which OpenAI launched approximately a year ago — has now been integrated into the ChatGPT app, allowing users to monitor and manage their development workflows ...

OpenAI announced on Friday it’s launching a research preview of Codex, the company’s most capable AI coding agent yet. Codex is powered by codex-1, a version of the company’s o3 AI reasoning model ...

OpenAI is launching a Codex app, a desktop experience for managing the company’s AI coding tools, as competitive pressure to deploy autonomous AI agents heats up. The desktop app is designed to be ...