HOTZIL is an Android app developed by SKTelecom (3F, 633, Samseong-ro, Gangnam-gu,Seoul, Korea).

HOTZIL first became available on 28 Oct 2015. It is estimated that HOTZIL has been downloaded between 500000 and 1000000 times from the Play Store.

HOTZIL 1.3.1 requires the following permissions:

Allows applications to access information about networks.

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 an application to receive SMS messages.

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