AppLock - Lock apps Vault for Android

A free app for Android, by Gajjar Infotech.

AppLock is a tool to lock apps and files on Android phones or tablets. With AppLock, you can lock your social media apps, gallery apps, messaging apps, and all other apps and files with a simple click. 

We have created this tool to be as easy as possible to use, so you don't have to worry about it and can enjoy it with no hassle. 

If you want to hide photos and videos from others, then you can use AppLock to create a photo/video vault. Just select a photo or video that you want to hide, then create a password to protect it. 

If you want to make sure that no one can see your private data, then you can create a pattern lock.