Photo-Video Locker is an Android app developed by Super Tool (Nguyen Van Troi, Ha Dong, Ha Noi). Others apps created by Super Tool are: App Locker, Photo Passcode LockScreen.

Photo-Video Locker first became available on 11 Mar 2015. It is estimated that Photo-Video Locker has been downloaded between 500000 and 1000000 times from the Play Store.

Photo-Video Locker 1.0.3 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows access to the list of accounts in the Accounts Service.

Allows applications to open network sockets.

Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether.

Allows an application to read from external storage.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows access to the vibrator.

Allows an application to write to external storage.