A full version app for Android, by Smart Mobile Tools.

AppLock is a handy tool that provides you with the best method to lock your apps and secure your mobile device. With this utility, you can lock your private conversations, gallery, and other sensitive data. Additionally, you can also lock other Android apps such as games, video calls, or any other app you deem appropriate.

With AppLock, you can secure all of your applications with one click. All you need to do is to type in the password or the pattern you prefer, or even generate your own fingerprint. This way, you can easily prevent access to system apps such as the Gallery, Contacts, SMS, or the like.