chanceit center, is a mobile phone terminal navigation software for navigator of roadrover. The software can be for the owners to provide the following services: vehicle location, vehicle track, vehicle navigation, destination set , information sending.
畅讯中心，是针对路畅导航仪iBooK推出的一款手机端导航仪配套软件。该软件可以为车主提供以下服务：车辆定位、车辆轨迹回放、车辆目的地导航设置、车主信息发送等。