Russian Empire Coinsis a free Android mobile application designed for numismatists, dealers, treasure hunters and history buffs. The app provides a comprehensive catalogue of Imperial Russian Coins, including descriptions and prices. It offers a simple navigation and quick search feature to find the necessary coin.

One of the most remarkable features of the app is the rarity of the coin, which is determined according to Bitkin, Ilyin, and Semenov. It also provides an estimation of actual catalogue prices based on VF and XF grades. The app also offers visual information about the varieties of the coin and sales on auctions. Additionally, users can create their own notes and comments.

Overall, Russian Empire Coinsis a complete mobile application that provides relevant information about Imperial Russian Coins. It is a great tool for those interested in numismatics and history. However, it would be better if the app could include more information on the historical context of each coin.