Downloaded this app yesterday. It worked perfectly up until an hour or 2 after purchasing subscription. I then had to uninstall it on my childs phone as it was so glitchy and nothing was working in real time. So I reinstalled it, and ever since the glitchyness is so bad that I cannot even limit the childs screen time, it simply won't open. I've been sat with both parent and child phone for over 3 hours trying to make it work. Bored and utterly disappointed.