Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
车辆定位跟踪系统，能够方便的找到车辆的位置，并且通过导航找到该车辆，可以查找该车辆的历史行驶轨迹
