App Lock allows you to lock apps and protect your apps using Pattern and Applock Pattern is a free applock for android and free app lock security tool which helps you to protect your android phone from annoying. AppLock pattern lock screen can lock your photos, gallery and messages from nosy friends. App Lock Best secret AppLock can hide all android app and make protection of personal privacy with locked app complex password. AppLock - App lock 2021 Pattern is a smart privacy guard, gives your