If you have a sibling or friends that keep messing around with your phone and you are concerned with the privacy of your phone then you need an app locker. Most of us have already faced this situation when you have to hand your phone over to someone when they want to see the time or use it for a moment and you are not sure if they would peek into your private stuff.
If you have an app locker, you will not have to worry about the security of your personal stuff that you have in your phone. Let’s look at the 3 Best App Lockers for Your Android that you can trust.