软件类别：游戏娱乐,
软件授权：免费软件,
运行环境：ios,
软件语言：英语
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!
下载地址：iTunes 或者AAP STORE 下载
