My Coins Numismatics is an Android application developed by green.enoz that provides a complete list of commemorative and circulation coins from the USA, Europe, Canada, and other countries. It is an excellent tool for numismatists who want to maintain and expand their coin collections. The app allows users to search for coins by name, series, or inscriptions, and each coin has a detailed description. Additionally, users can indicate the number of coins they have, mark and share a list of coins for exchange, and exchange messages with other users.

The app also allows users to group coins by series and year of issue, and indicate the state and mint of coins if they were minted at different yards. Users can back up their collections to a memory card or Google Drive and export them to Excel. The app even allows users to create their own coin catalog.

In terms of content, My Coins Numismatics covers a wide range of countries and regions, including England, Belarus, Bulgaria, Germany, Georgia, Euro coins, Kazakhstan, Canada, Cape Verde, China, Moldova, Mongolia, Latvia, Lithuania, Peru, Poland, the USA, Somaliland, Turkey, France, and others. The app is free to use and is an excellent resource for numismatists of all levels.