Horror Hospital is an Android app developed by Heisen Games (Istanbul/Turkey). Others apps created by Heisen Games are: Horror Hospital III, Horror Hospital II, Horror Forest 3D.

Horror Hospital first became available on 29 Jun 2014. It is estimated that Horror Hospital has been downloaded between 5000000 and 10000000 times from the Play Store.

Horror Hospital 5.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows access to the vibrator.