… From your phone, Codex can securely use apps on your Mac, even when the screen is off and locked. https://t.co/PCGK4i7FSF pic.twitter.com/956aAtM3vl — OpenAI Developers @OpenAIDevs May 21, 2026 The update follows some other recent Codex additions, including a new " Appshots " feature that pulls a s… …
… Codex remains a standalone app on Mac, but the mobile integration lives inside the existing ChatGPT app on iPhone and Android. Setup is pretty simple. First, update the Codex Mac app and ChatGPT mobile app, then select the new "Codex mobile" section in the Mac app interface. …
… Codex is OpenAI's AI coding agent that's integrated into ChatGPT, and it competes with Anthropic's Claude Code. The new $100/month Pro tier provides 5x more Codex usage than the $20/month ChatGPT Plus plan. OpenAI says that it is best for longer, high-effort Codex sessions. …
… Apple Releases Xcode 26.3 With Support for AI Agents From Anthropic and OpenAI After several weeks of testing, Apple today released Xcode 26.3, an update that allows developers to use tools like Anthropic's Claude Agent and OpenAI's Codex for app creation directly in Xcode. …