價格：免費
檔案大小：28.9 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Play with CaptchaFacePreview to prove you are real!
CaptchaFacePreview is a mini-game that will detect when you move your head and show emotions. It will randomly ask you to move your head up, down, left, right, forward and backward, as well as express emotions such as happiness and surprise. You earn points each time you do the right action at the right time.
支援平台：iPhone, iPad