價格：免費
檔案大小：30.1 MB
版本需求：需要 iOS 9.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Challenge yourself with the unbelievable quiz app, the rules are simple get 1 point and 1 extra second for every correct answer, get 1 second deducted for every wrong answered question.
Join the challenge and challenge, take a chance amongst thousands of questions to become the master of the Unbelievable Quiz App!
支援平台：iPhone, iPad