ToolsMay 15, 2026via SiliconAngle
OpenAI brings Codex to mobile devices, adds more customization features
Why it matters
OpenAI is expanding Codex beyond desktop into mobile workflows, following Anthropic's competitive move. This signals intensifying product competition in the AI coding assistant space and suggests both companies see mobile-first developers as a critical market segment.
Key signals
- Codex now available on iOS and Android via ChatGPT clients
- Launch comes 8 months after Anthropic's Claude Code mobile release
- Mobile access claimed to significantly speed up some workflows
- Feature includes customization options
The hook
OpenAI ships Codex to mobile—8 months after Anthropic's Claude Code landed on phones. The race for on-device coding just went mainstream.
OpenAI Group PBC today made its Codex programming assistant available on mobile devices. The service is accessible through ChatGPT’s iOS and Android clients. It’s rolling out about eight months after Anthropic PBC made Claude Code, its competing programming assistant, available on handsets. OpenAI s…