App lock is application can lock facebook, messageer, snapcaht, Instagram, SMS, Contacts, Gmail Settings, Gallery, image, video and any app you want.
Prevent any activity to acess your phone without permission. It is best security app for you.

Features App lock secure:
? Vault: secure your pictures and videos to hide with
? Lock apps with password, pattern, or fingerprint lock.
? Incognito browser: no history record
? Hide AppLock icon or app lock you want
? Advanced Protection: prevent App Lock being killed by task killer
? AppLock widget: enable/disable App Lock with one tap
? Lock incoming calls
? Lock system settings to prevent a mess by kids
? Allow a brief exit: no need password, pattern, fingerprint again within set time
? Prevent uninstalling apps
? Low memory usage.
? Power saving mode

To Applock take best performance to protect your phone we use Device Administrator permission. So let enable this setting to prevent intruders uninstalling AppLock.

Please be assured that App Lock will never use these permissions to access your private data.
Let download the best security app for protect all sensitive app, data, images and videos of your phone! Keep your data safe in every time and every where!