With the "My Coins" app, numismatists and coin collectors can build their own albums and have the overview on their smartphone, which coins are already safe in the vault and which coins are missing to complete your series. In the profile of the coins the year of embossing, the description, purchase price, front and rear view, date of purchase, material, weight, fineness and other notes for the coin are recorded. In the summary you can see at a glance the total and average purchase price of your album.