Although not the initial release, iOS 18 will also get the much awaited Apple Intelligence with later updates. The newly launched iPhone 16 series will run the AI-powered iOS 18 out of the box.

Apple's iOS 18 will be released today, September 16, with 10am PT predicted as the most likely time for it to go live. The update will introduce new features like new visual perks for iMessages, new ways to customize and color your home screen, and a massive redesign of the photo app. Here's when it's expected to drop in the major timezones:

Alongside iOS 18, Apple has also announced that new software updates for iPad, Macs, and Apple Watch devices will be released today (September 16). iPadOS 18, macOS Sequoia and watchOS 11 should all be available at the same time (6pm in the UK).