Hide App is an app for hiding any app you have installed on your smartphone. That way, no one will know it's there except you. To do so, all you have to do is select the app or apps you want to hide, tap the button, and wait a few seconds.
Once you've hidden the app, it will disappear from your list of apps. From then on, you can only access it from Hide App. The problem? The free version of the app doesn't have a password, so anyone can open it and see what's inside. If you want extra protection, you'll need to pay.
