Contrack is an app designed by Netcorp GPS to extend GPS tracking features of its devices and platform to a mobile phone. The app give the ability for an end user (driver), to log in as required and allow the tracking of his location and the vehicle he is driving in the telematics platform by Netcorp. The user is prompted and advised about his tracking sign on, and is able to choose which company they will be driving for in the Netcorp platform, so that they are only tracked when required and at the discretion of the mobile app user.