iOS 12Justin Sullivan/Getty ImagesOn Monday, iOS 12 will arrive for iPhones and iPads. 

Apple announced the upgrade to its mobile operating system back in June, at its annual developer conference, WWDC. iOS 12 includes some major new features, along with several changes designed to make using your iPhone or iPad a lot easier.

Among the notable additions: a standalone Measure app that’s like a virtual tape measure, tools to combat smartphone addiction, grouped notifications, and customizable animated avatars called “Memoji.”

Here some of the most exciting new features included in iOS 12: