價格：免費
檔案大小：7 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
* Information of the USSR ( Soviet Union ) Leaders (Prime Ministers) from 1922-1991.
* PM’s name, born, died, in office from, in office till, party
* NO INTERNET connection required for any of the information or stats
* Summary of various stats by PM and by Span
* Compare stats of 2 PMs
* Highest/Lowest stat records
* Rank all PMs on the different stats
支援平台：iPhone