Enough to make you feel you have a brand-new iPhone. Note, though, that one of the biggest things in iOS 18 is the introduction of Apple Intelligence, though it won’t be available in this release. When it arrives, it will be for iPhone 16 series, iPhone 15 Pro and iPhone 15 Pro Max handsets only.

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:

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.