No Claude build for iPhone Duo; Duet is a separate agent app
A fact-check finds no Anthropic Claude release for Apple's iPhone Duo; the October 21 launch was Claude Duet, a proactive Opus 5.5 agent in US waitlist preview.
No Anthropic announcement of a Claude version for the iPhone Duo had appeared as of midday UTC on October 23, according to FourWeekMBA. It checked Anthropic's news page, the Claude release notes and the App Store listing. Neither Apple launch release names Claude. Anthropic did launch something with a similar name on October 21. Claude Duet is a proactive agent app built on Opus 5.5. It sends a morning brief, checks connected apps in the background and flags what needs attention. It's a research preview, by waitlist, for Pro and Max subscribers in the US. The iPhone Duo is Apple's foldable, with a 7.6-inch inner display and a 5.4-inch outer one. It goes on sale today. The author says he is still waiting for his delivery.
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