Apple is making good on its promise to fight iPhone addiction. It's introducing a suite of features in iOS 12 that curb the deluge of notifications and alerts that keep you hooked. To start, it's much smarter about how and when it displays notifications. You'll finally, finally see grouped notifications (no more wading through 10 alerts for the same app), for one thing. Do Not Disturb mode can silence all your notifications, too, so you're not tempted to check updates if you wake up in the middle of the night. You can also quickly manage notifications for an app, including an option to "deliver quietly" so that your device won't ping you every single time.