Apple announced iOS 18 at its WWDC developers conference on June 10, releasing the first developer beta of the update immediately after the opening keynote. As you might expect, the headline feature of iOS 18 is the new Apple Intelligence suite of AI features – but you won't find it in the first release of iOS 18. Apple Intelligence will be available on iPhone 16, iPhone 16 Pro, and iPhone 15 Pro later this year, offering features like live transcribing, Writing Tools, generative image creation, and more.