What's changing? For one, your device will start shaming you for spending too much time on it...but only if you want it to. The new Screentime feature will let you see exactly how much time you're
wasting spending on your phone every day.
As Buzzfeed recapped it, you'll also be able to set the amount of time you want to use certain apps (like Instagram) and get reminders from your phone when your time is about up.
You'll also be able to create Memojis—"a more personal form of Animoji," as Craig Federighi, Apple’s senior vice president of Software Engineering described it—that look exactly like you and whoever else you want. The move is more or less the Apple version of Bitmoji.
You'll be able to talk to up to 32 people on Facetime at a time:
And the photo search has been enhanced among other things:
Read all the details on the new iOS 12 features here on Apple's site.