OpenAI Codex Now Available on ChatGPT Mobile App, Allows Remote Management of Coding Workflows on iOS, Android

OpenAI has integrated Codex into the ChatGPT mobile app, enabling developers to manage coding tasks remotely on iOS and Android. This follows the launch of a Codex Chrome extension for authenticated browser tasks. The update intensifies competition with Anthropic’s Claude Code as both firms race to provide the most versatile autonomous coding agents for professional workflows.