價格：免費
檔案大小：24.7 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
You have 90 seconds to test your knowledge in world flags! compare your score to the player all over the world. Put your country attached to your nick name at the leaderboard lets say which country will be on the top! search for your homeland flag. Apple Watch version provided to educationally-waste your time on your time piece :)
支援平台：iPhone, iPad