Update: Apple has officially announced iOS 27, with key new features including a Siri app, a slider to adjust the appearance of Liquid Glass, and more. Read the full list of announcements for iOS 27 and WWDC.

When Apple unveils its latest iOS updates, users often face a critical decision: should you install the developer beta or wait for the public beta? With iOS 27 set to make its debut, understanding the distinctions between these two beta versions is crucial.

If you want to develop software for macOS, iOS, tvOS, watchOS or visionOS, read this overview of Apple’s Developer Program. Members of the Apple Developer Program have access to resources for developing and distributing software for Apple platforms.

Apple is improving the iOS interface for iPhone users with iOS 27, which is really injecting Apple Intelligence into every facet of the OS, including Siri.

The new-and-improved version of the long-time virtual assistant relies more heavily on artificial intelligence. This year's WWDC will remain memorable as CEO Tim Cook's final conference before stepping down on Sept.