Developer Replaces Siri with Codex as iPhone Voice Assistant

nickbaumann_ · x · 2026-08-08

Frustrated with Siri's limitations, developer sharifshameem has successfully configured OpenAI's Codex to act as an iPhone voice assistant.

Through this integration, Codex can now read the user's screen, control various apps, and take actions on the user's behalf, operating entirely within the vanilla iOS environment.

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