If you enabled it, the feature logs and stores places you visit in your Maps app. But you can turn it off later if you decide you don't want it to track your whereabouts.

This is my simple way to reset an iPhone to factory settings I show how to back up your iPhone to iCloud and then reset it so it's like brand new. This helps me when I want to sell my phone, give it ...

You know that clearing your photo library will free up storage (on the iPhone and cloud storage), but who has the time? You will, with this easy to miss built-in tool.