價格：免費
更新日期：2019-05-17
檔案大小：9.6 MB
目前版本：1.4
版本需求：需要 iOS 11.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Mobile app for Grand Rapids Grand Prix
Allowing visibility into daily, weekly and monthly top times, my account page that shows races left, number of races, number of visits, fastest lap time and fastest average lap time, top pro skill ranking and active race data.
Download this app today to track your racing abilities.
支援平台：iPhone