A lot. If you've ever wanted to limit the amount of time you spend on your iPhone, though, Apple's "Screen Time" function allows you to do just that, in two different ways. You can limit the time ...
set an alarm/timer, enable Airplane Mode, open your Wallet, send money via Tap to Cash and more. Here's how: 1. On the iPhone's lock screen, touch and hold anywhere on the display until you see ...