匠辰 app for iPhone and iPad 4.0 ( 9040 ratings ) Utilities Lifestyle Developer: 上佳 杨 Free Current version: 1.0, last update: 4 years ago First release : 22 Apr 2018 App size: 18.88 Mb 匠辰手机客户端，通过APP查看车的位置,轨迹,分析车的综合状况,油耗,里程等信息,实现互联网和车主之间的沟通.