You can lock any of it with a PIN or a passcode to avoid others opening it. With this way, kids wouldn't keep on the games and friends can't launch one of the locked apps.

Besides, you can choose fun covers of app lock and boost your phone to keep it smooth. LEO Privacy Guard also helps you hide away messages or pictures. It doesn't change anything on your device, and just keep things simple and beautiful. Anyone want to keep some apps or messages from kids or others should have a try at this app.