Clock [REQ] App to lock phone/force scheduled flight mode ??

I'm trying to find an app that can pretty much lock and enable flight mode/turn off all reception at a set time every night and unlock the phone again at a set time in the morning.

The reason for this is that i want to be able to lock my kids phones/tablets at night so that they can't use them at night but their alarms are still working as they should.

Since this is to stop the kids from playing with their phones all night instead of sleeping like they should the app HAS TO be lockable so that only i can access it's settings.


Is there any app like this out there in the interwebs ??


First topic by me so don't kill me if i've accidentally placed it wrong