iOS 27 has new features coming for two of iPhone’s most popular apps - 9to5Mac
Apple just gave users a choice. iOS 27 will let you pick your own AI model—not just Apple Intelligence.

Why it matters
Apple is shifting from a closed AI strategy to user choice in iOS 27, allowing third-party model selection across native apps. This signals a major competitive pivot in how OS-level AI integrates with the broader AI stack and could reshape how founders think about distribution through Apple's ecosystem.
The key facts
9 to knowiOS 27 will allow users to select third-party AI models
Feature applies across multiple Apple apps (Notes, Siri mentioned)
Represents shift from Apple Intelligence proprietary model
Enables integration of competitor AI services at OS level
Affects two of iPhone's most popular native applications
iOS 27 will let users choose third-party AI models
Apple Intelligence getting major Siri overhaul with 7 new features
Apple Notes receiving significant upgrades in iOS 27
Feature reflects shift toward third-party model support on iPhone
Go to the source
Reuters Technologynews.google.com
Publisher excerpt: iOS 27 has new features coming for two of iPhone’s most popular apps 9to5Mac Apple Notes is a killer app, and iOS 27’s rumored upgrade excites me for more 9to5Mac 7 major new Siri features coming with the iOS 27 overhaul Macworld Apple Intelligence Will Reportedly Let You Choose Third-Party AI…