Facejjang is an Android app developed by Sangmin Bang (서울시 강남구 신사동). Others apps created by Sangmin Bang are: Plus Video Vol.1.

Facejjang first became available on 01 Dec 2013. It is estimated that Facejjang has been downloaded between 10000000 and 50000000 times from the Play Store.

Facejjang 2.25 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Required to be able to access the camera device.

Allows applications to open network sockets.

Allows an application to read from external storage.

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

Allows an application to write to external storage.