Hide Apps Plus is a free utility for hiding applications from other users. It also requires a rooted device. It can be used in all versions of android, but it is recommended for rooted devices.

Once installed, it's time to set up your pattern. It is recommended to use a password and not a pattern, but both are supported.

If you want to hide apps from snoopers, you need to make sure that nobody can peek into your private folder. To do that, you need to make sure that the apps you want to hide are not accessible by any other user.