3 stars: Bought this app in order to lock a volume control app to prevent my son (autistic and hates earphones) from blaring his devices. My son uses split screen and the lock app had just enough pause before blocking the app to allow him to get in to the volume control app (which I have hidden but can't remove from recent apps in split screen!). I think the pause issue may be due to split screen but in any case, it failed to meet my needs.
3 stars: Some problems with this app. I purchased the Premium version but it keeps prompting me to re-enter the password multiple times in the same session, despite my enabling the settings that are supposed to prevent this. I emailed the developer and eventually got a response, suggesting I enable RAM optimization, so we'll see if that works. And if you don't buy the app, you'll see ads and it'll lock almost constantly after a week or two usage.
4 stars: Note 20 ultra 5g: System Lock - Incoming Calls lock enabled. Phone off/lock screen, Screen flashes during incoming calls, cannot unlock/Answer
5 stars: Fantastic App ive been using now for 2 weeks and i have to say the features are great..it hasnt crashed or failed in any way..setting up some of the advanced features was a little confusing but otherwise great app and also love that there are no random adds. My phone comes with an app that does the same thing but i honestly prefer this one. Good job guy keep up the good work
3 stars: It always worked well until just in the ...