Train Control is an Android app developed by astragon GmbH (Limitenstrasse 64-78, 41236 Mönchengladbach, Germany).

Train Control first became available on 25 Sep 2014. It is estimated that Train Control has been downloaded between 500000 and 1000000 times from the Play Store.

Train Control 1.0.6 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to call into AccountAuthenticators.

Allows applications to disable the keyguard if it is not secure.

Allows access to the list of accounts in the Accounts Service.

Allows applications to open network sockets.

Allows an application to read from external storage.

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

Allows an application to write to external storage.