Apple iOS 27 First Public Beta Available Now—New Siri App and More

Apple has released the first public beta of iOS 27, giving users an early look at what promises to be one of the most significant iPhone software updates in years. The headline feature is a completely redesigned Siri experience, now available as a standalone app with advanced Apple Intelligence capabilities.

The new Siri app replaces the traditional overlay interface with a full-screen conversational experience. Users can now type and speak commands interchangeably, and Siri maintains context across sessions thanks to on-device large language model processing. Apple Intelligence enhancements include real-time translation, smart summarization of notifications, and proactive suggestions based on user routines. Other notable features in iOS 27 include a redesigned Control Center with customizable modules, enhanced privacy dashboards that show exactly how apps use on-device AI processing, and a new Health+ integration that uses machine learning to detect early signs of health changes through iPhone sensors. The public beta is available to members of the Apple Beta Software Program, with the stable release expected in September alongside the iPhone 18 lineup. Developers have praised the new APIs that allow third-party apps to integrate with Siri's natural language capabilities.