價格：免費
檔案大小：9.4 MB
版本需求：需要 iOS 5.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
US State Flags Practice Quiz Game
- A fun way to test your memory of the United States of America state flags.
- Quiz yourself on all fifty state flags.
- Great brain exercise for test preparation, in class or at home.
- Improve your school grades & shorten your homework time.
- You've never seen a geography practice test like this before.
- Compete against your friends with GameCenter, Twitter, & Facebook integration!
支援平台：iPhone, iPad