Apple is set to unveil iOS 27 during its WWDC 2026 keynote today, and the first developer beta should be available just minutes after the keynote ends. As was the case with iOS 26, it is likely that anyone with an Apple Developer account will be able to install the iOS 27 developer beta for free,

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.

WWDC 2026 developer tools enter hands-on mode Tuesday as Apple’s new LanguageModel protocol lets iOS apps swap Foundation Models, Google Gemini, and Anthropic’s Claude via Swift Package Manager with no session-code changes.

Apple this week unveiled iOS 27, and the upcoming software update seems to hint at the rumored "iPhone Ultra" in at least two ways. "iPhone Ultra" is reportedly the name of Apple's long-rumored foldable iPhone.

Developers found iOS 27 beta references to fold states and multiple displays, fueling speculation that Apple is preparing for a foldable iPhone.

Apple took the wraps off iOS 27 at its WWDC event, and the iPhone update is chock-full of smart upgrades, with a big focus on improvements to Siri.