The main purpose of this app is to not allow us to open other apps like social media. However when I accessed other apps after pressing the home button I could use them(note:my wifi was off)The app was running in the background while i could use my phone completely.Please fix it. And a suggestion would be to put a feature to select some apps we want to access while doing our work(other than calls) like 'notes'. I need some apps while I study(like I keep important notes I need while I study)