At least you know when the timer goes off...

... Because after that nothing short of completely powering off your device will stop it. It didnt lock anything out when the timer went off and only prompted for the pass code when I went into the app. Instead I got a rotating bar at the top of my screen that only stopped when I went into the app or locked my phone. Even after I deleted the app in hopes of making it stop, it kept buzzing at me! I didnt even know that was possible... Thank god powering down my phone worked, because if I had had to restore it, this review wouldnt have been as nice as it is... Too bad too. It really is a genius idea for an app

Kimberly Marie Mitchell about Screen Time