價格：免費
檔案大小：9.3 MB
版本需求：需要 iOS 8.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
With this amazing app you can learn something new every day! This interesting app never ceases to amaze you! This app was made by a very intelligent group of fifth graders in Waterboro Elementary School of Maine. They have programmed, tested, and failed, but with lots of hard work, succeeded! Do you really know your history? Let's find out!
支援平台：iPhone, iPad