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Browse and collect for free. Identify by photo with Premium.
The catalog of 1,600+ coins and your personal collection are free forever. Photo identification, spreadsheet import and ZIP export are in Premium — with a 3-day free trial on the yearly plan.
Free Forever
Explore the entire 1,600+ coin catalog and build your collection on your phone.
- Full 1,600+ coin catalog (USA, 24 Euro countries, USSR, Russia) with 3,200+ coin images
- Prices by condition, key dates, rarity (0–100), authenticity tips and history
- Personal wooden-tray collection on your phone — add coins from the catalog
- Search, filters by country & metal, collection summary and precious metal weight
- No sign-up, no ads
CoinTrove Premium
Values are estimates from AI and public sources; the real price depends on condition and demand.
Frequently Asked Questions
Photograph both the front (obverse) and back (reverse) of your coin using the circular camera guide, or pick existing photos from your gallery. Check your shots and send them for identification. CoinTrove names the country, year, denomination, metal, weight, diameter, rarity (on a 0–100 scale), estimated value by condition, key dates, authenticity tips, and history.
When the match is not 100% certain, CoinTrove says so openly and shows up to 3 similar coins so you can compare details side by side. If the coin matches an entry in the built-in catalog, you can jump straight to its catalog page.
Values are estimates from AI and public numismatic sources, shown as a range and broken down by condition (G–VG, F–XF, AU, UNC) along with key dates. The actual selling price of any coin depends on its exact physical state, luster, variety, and current buyer demand.
No sign-up is needed. Your collection, photos, grades, purchase prices, and notes are stored only on your phone. When you identify a coin, its photos are sent over an encrypted connection for AI recognition and are never saved on our servers.
Yes! The built-in catalog covering the USA, all 24 Eurozone countries, the USSR, and Russia (1,675 coins with over 3,200 obverse and reverse images) is completely free for everyone, with no Premium subscription required. You can filter by All, Have, or Missing and add any catalog coin to your collection.
Yes, with CoinTrove Premium you can import an existing spreadsheet (CSV) from Excel, Google Sheets, Numista, or uCoin — the app automatically matches columns for country, denomination, year, metal, grade, price, and notes. You can also export your entire collection as a ZIP archive containing a CSV spreadsheet and all coin photos.
In the Summary tab, the "Metal in the collection" card calculates the total grams of precious metal (such as silver or gold) across your coins and estimates its bullion value at current reference metal rates, showing how many coins were counted.
Browsing the entire 1,600+ coin catalog, viewing coin images and prices, adding coins from the catalog to your wooden trays, and viewing the collection summary are free forever. Your first identification by photo is free too: it names the coin, while its price and rarity open with Premium. CoinTrove Premium unlocks full AI coin identification by photo (up to 150 a month; 50 a week on the weekly plan), spreadsheet import, and ZIP export. Choose Weekly ($1.99), Monthly ($5.99), or Yearly ($29.99 with a 3-day free trial — up to 5 identifications per day during the trial). Manage or cancel anytime in Google Play.