Apple has announced that iOS 18 will launch on September 16, just ahead of the release of the iPhone 16 series on September 20, which will come with iOS 18 preinstalled. The update will roll out to all supported iPhones without a staggered release, unlike Google’s method of gradual rollouts.
However, Apple Intelligence won’t be included in iOS 18. Instead, the first set of Apple Intelligence features will come with iOS 18.1 (as well as iPadOS 18.1 and macOS Sequoia 15.1) in October. Initially, these features will only support US English, with localized English versions coming to other regions like Australia, Canada, and the UK in December. In 2025, additional languages such as Chinese, French, Japanese, and Spanish will arrive.