Most of them install lots of app on your mobile phone. Some apps are secret, that need to hide from others. If you want to hide apps from Android phone App Hider is an android app that will help you to hide apps. To use the App Hider, mobile phone must give root permission.
You can simply install App Hider on your Android phone it require 2.1 and up. It supports password lock. You can protect your SMS, email, photos etc. Its interface is very simple and easy to manage. In App Hider you can select which app you want to hide.