Dragon Mahjong is an Android app developed by Difference Games LLC (Difference Games LLC 1240 Connemaral Circle Nokomis, FL 34275).

Dragon Mahjong first became available on 11 May 2015. It is estimated that Dragon Mahjong has been downloaded between 10000 and 50000 times from the Play Store.

Dragon Mahjong 1.0.5 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

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

Allows an application to write to external storage.