The iPhone has a sleep timer built into its Clock app. To use the sleep timer, set a time in the Clock app's timer, and set the When Timer Ends option to Stop Playing. When the timer expires, your ...

Check In is a great way to notify a family member or friend that you arrived at your destination safely, but it can also be helpful in other scenarios. Here's how to use Check In for alternative uses ...

If you have to track time, the Clock app has you covered, and in this guide, I'll show you how. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.