1.Privacy Manager : It is designed in such a way that it becomes your basic privacy manager. It has the ability to keep your pictures, apps and contacts private, as well as some extra things included. It also includes a password manager so you won’t be left with an unsecure application storing a list of your passwords to your important accounts.

2.App Lock : This app is sure to secure your phone from guests as it is also said that it is “guest-proof” That means your kids, friends, parents, etc cannot view photos, messages and even your apps. You can also give especial ability to shut down all specific functionalities of your device whenever you want, including a basic pattern/PIN lock, a quick-lock widget, ability to lock on incoming/outgoing calls, lock system settings, lock the Google Play Store, a quick lock switcher on the status bar, a re-lock policy (allow short exit, no need to unlock again), and prevent apps from being uninstalled.

 3.Hide It Pro :As it is commonly used app, more than 320,599 users’ use it worldwide. It has special feature that makes it unique from other apps, as it makes one to hide anything on their device, and does not let anyone know that anything is being hidden. The app is cleverly designed as a fully-functional audio manager, and lets you categorize your media into folders of your choosing.

Hide It Pro offers a “media suite” with all of your hidden content, so you won’t have to keep “un-hiding” it when you want to view it.