We expected coming into WWDC that iOS 12 would focus less on major new features and more on improving performance and eliminating bugs, and that’s partially true based on what Apple showed onstage. “For iOS 12, we are doubling down on performance,” said software VP Craig Federighi. But the new update for iPhones and iPads does include some significant additions, changes, and improvements. Screen Time, Memoji, Group FaceTime, and grouped notifications are just some of the new things that you’ll notice when you install iOS 12 this fall (or sooner if you join the beta coming later this month). The update will be available on all the same devices that received iOS 11.

PERFORMANCE, PERFORMANCE, PERFORMANCE

Apple is working to make iOS feel faster than ever — particularly on older iPhones and iPads. Federighi said that in Apple’s tests on an iPhone 6 Plus, apps launch 40 percent faster, the system keyboard comes up 50 percent faster, and opening the camera is 70 percent faster. Apple is working to speed things up for the full range of devices supported by iOS 12. The company is also focused on times when devices are under heavy load; iPhones and iPads will now be better than ever at delivering optimal performance while also prolonging battery life.

SCREEN TIME

Like Google, Apple is trying to help users strike a better, healthier balance between gadgets and life. A new Screen Time feature in iOS 12 will detail how much time you’re spending on your device and using individual apps. It can break down app usage by category (games, social media, etc.) and track which apps are sending you the most notifications. Screen Time will provide a weekly summary of your usage habits.