For years, the American Academy of Pediatrics has recommended no more than two hours of screen time for children and teenagers, and absolutely no screen time for children under 2.
Aiming to instill better habits in kids, 'Screen Time' is all about empowering kids to learn screen time etiquette. You can set time limit within the app and the screen will get locked post that time limit is crossed with a siren informing you the job is done! :-)