Apple released iOS 18.3, iPadOS 18.3, and macOS Sequoia 15.3, which means we're now ready for a new round of beta testing.

Apple iOS 18.3 is compatible with all iPhones that can run iOS 18. This means all iPhones from the iPhone XS onwards, including the second- and third-generation iPhone SE models.

New Apple Intelligence features are coming soon in iOS 18.4, here are seven features and changes to expect in the next big iPhone update.

Apple's beta AI tech is now activated automatically in iOS 18.3. Here's how to disable specific features or the whole thing.

Here's everything you need to know about all the latest features, and here's what future updates could bring to your iPhone.

Fortunately, it's super easy to turn off, but it goes to show that Apple Intelligence is here to stay in the walled garden.

iOS 18.3 doesn't add any significant new features to Apple Intelligence—instead, it tweaks what's already there. Whereas Apple Intelligence was opt-in in previous OS versions, it is now on by default in iOS 18.3 on supported devices.

Apple has kicked off iOS 18.3, iPadOS 18.3, and MacOS 15.3 with one significant change affecting AI. Since its debut, Apple Intelligence has required the extra step of actually turning it on or opting in. But with the new versions, Apple's AI feature is enabled by default for eliglble devices.

Siri keeps getting a little smarter with almost every iOS 18 update. The digital helper previously received a new design that features an eye-catching animation that lights up the sides of your iPhone. Thanks to ChatGPT integration, it can also complete more tasks than ever – and you can type to it.

Unfortuntely, many consider Siri the weakest virtual assistant on the market today, as it falls far behind competitors

OS 18.3 brings subtle but powerful updates. Learn how hidden settings like Always Show Volume Controls can make your iPhone experience even smoother.