App blocker (for focus)


Deleted User

I have an idea for a productivity app. I use Offtime, App Blocker, ecc but they don't work well. Can you create an app that:
1) It has device administration privileges (so you can't terminate the app and can't unistall easily)
2) Can block apps use and notification in certain hours chosed from user (I don't want notification blocked and recorded, I want notification for this specifics ap
3) Can block chosed sites use on all browser app in certain hours chosed from users (this feature will request root)