Coins

Coins allows a hobbyist numismatist to easily import and record details of their coin or medal collection, including;   • Catalog ID, description, denomination, year of issue, country and category, • Certificate of authenticity number, • Vendor and valuation, • Purchased date, quantity and cost, • Grading (Sheldon, NGC or PCGS Grading Scale), • Rarity (URS or R-1 to R-9 Rarity Scale), • Composition, • Diameter and weight, • Certificate of authenticity number, • Miscellaneous notes, and • Photos of the coin or medal, invoice and certificate of authenticity (add images by drag and drop and a photo of a medal edge can be added for medal collectors under Preferences). Coins allows you to import your coin or medal collection from a spreadsheet CSV file (with headers) to minimize re-keying of data and to export your collection as a CSV file (excludes photos) to share with other collectors. Also, a coin or medal can be duplicated which can be a template when adding coins or medals with similar data.   Your coin collection can be filtered by catalog ID, description, denomination, year, country or category. The denomination, year or country columns can be hidden (which is customizable in Preferences) for medal collectors which allows for filtering by description or category (or country if unhidden). Images of your coins or medals can be viewed in the photo gallery and you can inquire on your portfolio profit as well as print listings, the portfolio details or a gallery listing of your coin or medal collection. Thanks to the Royal Australian Mint and Paolo Policchi for their assistance in the development of this app. Permission was kindly granted by the Royal Australian Mint for the use of their Australian one cent piece coin design as an icon for this app.