Cytus is an Android app developed by Rayark International Limited (service@rayark.com). Others apps created by Rayark International Limited are: DEEMO II, Implosion, Deemo, Soul of Eden.

Cytus first became available on 05 Apr 2012. It is estimated that Cytus has been downloaded between 5000000 and 10000000 times from the Play Store.

Cytus 9.1.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows access to the vibrator.

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

Allows an application to write to external storage.