The new iPhone operating system could come with upgraded notifications.

Changing app alert tones is a great way to help you distinguish between notifications on your iPhone. You'll know if you're receiving a text or an email without taking your iPhone out of your pocket.

As is custom, Apple rolled out software updates to all its platforms at once today. All users should now have access to the public releases of iOS 18.3, macOS Sequoia 15.3, watchOS 11.3, iPadOS 15.3, ...