London Rex is an Android app developed by gametornado (dona Sandtnera 21 90201 Pezinok).

London Rex first became available on 23 Feb 2015. It is estimated that London Rex has been downloaded between 1000000 and 5000000 times from the Play Store.

London Rex 1.0.3 requires the following permissions:

Allows applications to access information about networks.

Allows applications to disable the keyguard if it is not secure.

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

Allows applications to open network sockets.

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 using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.