Note: This app is unmaintained, its app repository is archived by the dev

AppLock is a smarter and safer and open source android app locker, which

guards your privacy security with pattern lock.

This application uses "USAGE APP" permission to lock the Apps.

With AppLock, your privacy is well protected with pattern lock, give your

phone All-round protection. AppLock can lock Social Apps, System Apps, SMSes

and any other applications you want to lock.

Creator