车涯 is a social media-based car speed testing platform developed by Shenzhen Carya interactive Technology Co. LTD. This iPhone application connects to the high-performance GPS P-GEAR device using Bluetooth technology. With its main features including 0-100km/h speed testing, 100-200km/h speed testing, 400-meter straight line testing, and track lap testing, car enthusiasts can accurately measure the performance of their vehicles.

One of the key highlights of 车涯 is its car community feature, where users can communicate and interact with other 车涯 users. This allows for sharing experiences, tips, and discussions related to car speed testing. The application is regularly updated to cater to the needs of its users, and the developers actively encourage and appreciate user feedback.

It is important to note that the map feature of this application utilizes background location, which may impact battery life as the GPS runs continuously in the background.