You might set up Screen Time to put a bar in front of yourself from spending too much time on apps. What if you forget its passcode?

If you aren't sure you entered your Apple ID and password when setting up Screen Time on your own device, reset it this moment.

You can lock apps on an iPhone with a passcode-protected time limit in Screen Time. Here's how to do it.

Screen Time also serves as a parental control system, since it can be used to place restrictions on what a child can access, who they can contact, and how long they spend on apps, websites, and more.

You can limit screen time on your iPhone using the "Screen Time" feature, which will lock your apps and make them temporarily unusable. Here's how.