CarCol

The CarCol is now available as a free download on Apple Store for both iPhone and iPad owners.The application is supporting English language. It weighs in at only 28.5 MB to download. The new CarCol app version has been updated on 2014-11-25. For ensuring consistency with the device you should take into account the following app compatibility information: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Bottom Line: For more information about CarCol check developer Wang Wei`s website : https://blog.csdn.net/Tim21mvp/article/details/103472309