Child control on Android and Windows?

Question

Android

What are some good apps to limit the use of Windows and Android?
Time limit, schedule, blocking of sites with reporting and inability to bypass.
On Xiaomi, there is a second space that allowed you to bypass the control app.

Answer 1

under Windows more than enough, incl. xbox https://account.microsoft.com/family/
for android - while a 12-year-old transplanted to a push-button, and it's too early for a first-grader to have his own phone.
I try to switch their attention to a different kind of craft or plan a day/week together.

Answer 2

For Android and iOS - Google Family Link