價格：免費
更新日期：2019-04-18
檔案大小：186.2 MB
目前版本：1.1.5
版本需求：需要 iOS 9.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Many drag races are won and lost on the starting line. Use this app to hone in your reaction times with this reaction time practice tree. This version includes bracket tree, pro tree, street flash light, street red light and more. We have included the options for delay boxes, car delay, distractions, night, day and more. Compete against your rivals.
Never fall asleep on the line again. Slower? Take the holeshot win!
支援平台：iPhone, iPad