[aragonite]

On Android the most reliable method I've found is to create another Google account, set it up as your "parent", then (while logged into that account) go to familylink.google.com and set app and content limits for the "child". You can block individual apps, set daily time limits for apps, and whitelist websites for browsers.

[mike_ivanov]

This should be branded as a "catering to your inner child" feature.