Coin Collection: Album

Build a coin collection around each physical copy, with its own grade, obverse and reverse photos, purchase record and estimated metal value from the spot prices you enter.

▶ EACH PHYSICAL COPY HAS ITS OWN RECORD
• Keep several copies in the same album slot, each with a separate grade and condition notes.
• Add obverse and reverse photos with Camera or Choose photo. Photos appear in circular frames.
• Enter a Sheldon grade from 1 to 70, choose a European designation, or keep the copy Ungraded.
• Record purchase price, currency code and Where bought / provenance for each copy.

▶ METAL TOTALS FROM YOUR SPOT PRICES
• Enter dated spot prices per troy ounce for gold, silver, platinum or palladium.
• Estimated metal value uses the weight, metal and fineness you record. It is not a resale valuation.
• Record weight in grams or troy ounces. Choose Gross weight with a fineness fraction, or Fine metal weight.
• Bimetal entries need separately weighed metal components. Unknown composition and missing spot prices leave a copy uncalculated.
• Totals stay separate by currency; the app does not convert exchange rates.

▶ AN ALBUM FOR WHAT YOU COLLECT
• Open the Euro €2 commemoratives album: 714 slots from 2004–2025 for 24 countries, grouped by country with owned / total counts.
• Create custom albums and labelled slots with country, denomination, year, visible mint mark and variant / finish. Rename custom albums and edit their slots later.
• Browse circular coin slots by country and year. Filter by country or year, or search by name, year, country or mint mark.
• Completion counts eligible slots containing an owned copy. Several copies in one slot do not inflate progress.
• Wantlist shows missing eligible slots. Filter Albums to needed slots.
• Mark individual copies Available for trade to put them in Duplicates. When a slot holds more than one copy, Duplicates suggests the spare. Share the open album's Wantlist or trade list as text or paged PNG images.

▶ KEEP YOUR RECORDS AND PHOTOS
• Collection records and photos are stored on this device.
• Write a multipart backup and retain the manifest and every part. Restore merges records and remembered deletions.
• Missing photo references remain in the collection, so later backup parts can attach the photos.

▶ GOOD TO KNOW
• About the bundled checklists: the €2 commemorative circulation issues follow the ECB's published lists for 2004–2025, with German issues per mint mark A, D, F, G and J and joint euro-area issues per participating country. The American Women quarters cover 20 honorees from 2022–2025 with P mint mark. Issues from 2026 onward, proofs, other finishes and other series need custom slots.
• Camera permission is optional; manual entry remains available when permission is declined.
• Metal estimates depend on your inputs. Identification, grading assessment and market price guides are not provided.
• Retained photos and backup files use device storage. Unused photos and older backup and export files are cleaned up automatically; the newest three backups are kept.