1 of 4 is an Android app developed by Anprom (Россия, г. Рязань). Others apps created by Anprom are: Millionaire.

1 of 4 first became available on 26 Apr 2013. It is estimated that 1 of 4 has been downloaded between 10000 and 50000 times from the Play Store.

1 of 4 1.1.2 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 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.