How To Put A Password On Apps On Ipad. For apps that require a purchase, we recommend that you choose to always require password. (no, putting your passwords in the notes app is never acceptable, so stop it.)
In the popup box, tap password settings. If you don't see password settings, you have turned on face id or touch id for app store and itunes purchases. Go to settings > choose itunes & app store > tap password settings under your apple id > turn off require password (if it’s off, turn on it and then off) > wait for a minute that will fix the problem.
To set up touch id in an app & put a password on the app:
If you don't see password settings, you have turned on face id or touch id for app store and itunes purchases. The following are some of the password protecting apps on the ipad: Enter the ‘screen time passcode’. This will serve as your password to access screen time settings as well as unlock apps.