價格：免費
檔案大小：149.7 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app contains brief reference information on the 50 US states.
You can use it to quickly find data on the population, area, GDP, map and location of a particular state.
There are three test modes available.
You can choose one of the seven languages available. Languages available are English, Spanish, German, Russian, Ukranian, Polish and Kazakh.
支援平台：iPhone, iPad