Coin Identifier・Value Scanner

Coin Identifier — App Store description
Identify any coin in seconds. Track every find. Discover what it's worth.

Point your camera. Snap obverse and reverse. Coin Identifier reads the country, year, denomination, mint mark, designer, composition, and edge — and tells you a fair reference price grounded in what coins like yours actually trade for.

From a 2024 quarter still warm from the change drawer to a 1909-S VDB Lincoln cent your grandfather tucked away — Coin Identifier handles modern circulation, classic key dates, world coinage, and ancients. One workflow. No catalogs to download, no manuals to flip through.

What you can do

• Identify by photo — front + back scan returns full attribution in seconds. Powered by a multimodal AI that's been tuned to read coins, not generic objects.

• See a fair reference price — modern circulation coins show face value (because that's what they're worth). Older coins and rare moderns get a price range grounded in live marketplace data. We surface a range, not a single fantasy number, and we hide the price when data goes stale rather than show you something misleading.

• Tap into the marketplace — every coin links straight to a Buy on eBay search scoped to your exact country / year / denomination, plus a Sell on eBay shortcut when you're ready to move pieces along. Browse live listings in a dedicated Marketplace tab with filters for country, year range, composition, and shape.

• Build your collection — save scans into Collections, track total estimated value, see country breakdowns, and revisit your scan history any time. Everything stays on your device.

• Tell us when we're wrong — every coin detail has a thumbs up / thumbs down on the reference price. When enough collectors flag a number, we re-price the coin automatically. The app gets sharper the more it's used.

• Learn as you go — built-in articles cover grading basics, how to spot key dates and varieties, care and preservation, what makes a coin valuable, and how to sell without getting taken.

Built for real collectors

— Round, square, hexagonal, scalloped, holed. World coins. Bullion. Ancients from Rome to Byzantium.
— Country, year, weight, diameter, thickness, composition, edge, designer, obverse design, reverse design — the full attribution every time.
— Photos process securely; identification results are yours.
— No ads. No social pressure. Just you and your coins.

Pro features

A Pro subscription unlocks unlimited coin identification, full reference pricing, marketplace access, and every guide in the library. Free users can install and explore the app without commitment.

START YOUR FREE TRIAL
Try every Pro feature free for 3 days. No commitment. Cancel anytime.
Payment is charged to your Apple ID at confirmation of purchase. Subscription auto-renews unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions.

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Contact: coinidentifier@appenso.com