Apple today released iOS 18.4 and iPadOS 18.4, the fourth major updates to the iOS 18 and iPadOS 18 operating system updates that came out last year.iOS 18.4 and iPadOS 18.4 come two months after Apple released iOS 18.3 and iPadOS 18.3.The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update.
Apple has also released iOS and iPadOS 16.7.11 and iOS and iPadOS 15.8.4 for devices that aren't able to run iOS 18.iOS 18.4 adds Priority notifications for Apple Intelligence-capable devices, showing you your most notification first.There's a dedicated Apple Vision Pro app for Vision Pro owners, and a new Apple News Food feature for Apple News+ subscribers.
Apple will soon begin work on iOS 19, with the update set to be introduced at WWDC in June.Before that time, we may also get an iOS 18.5 update with additional features and performance improvements.