價格：免費
檔案大小：37 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
How fast are your reactions? With this App you can test your reaction speed! With this simple stylish app find out your average reaction speed and train reaction speeds!
==How To Play==
• Just touch the screen to start
• As soon as the screen turns green touch the screen as quickly as possible
• Repeat it two more times to figure out your average reaction test
支援平台：iPhone