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Coin ID: AI Scanner & Value
Financeβœ“ Live

Coin ID: AI Scanner & Value

Identify coins from around the world and get instant value estimates using AI image scanning. Perfect for collectors and estate sale hunters.

πŸ“±iOS

✨ Key Features

  • βœ“

    AI coin identification

  • βœ“

    Value estimates by condition

  • βœ“

    Collection tracker

  • βœ“

    100+ countries covered

Coin ID uses AI image recognition to identify coins from a photograph taken with your iPhone camera. Point the camera at any coin and the app identifies the country of origin, denomination, year, and mint β€” then provides a current value estimate based on condition and market data.

The app covers coins from over 100 countries and thousands of historical mints. For rare or collectible coins, it provides grade-sensitive value ranges so you can understand how condition affects price. The built-in collection tracker lets you log identified coins with photos, notes, and estimated values.

Whether you are sorting an inherited collection, browsing a flea market, or actively building a numismatic portfolio, Coin ID gives you fast, reliable information without needing to carry a price guide.

What CoinLens Can Do

πŸͺ™ Instant Photo Identification

Open CoinLens, frame the coin in the camera viewfinder, and tap the capture button. The AI model analyses the image within seconds and returns the coin's country, denomination, year of issue, mint mark, and a brief historical overview β€” no numismatic experience needed.

πŸ“– Historical Context

Every coin tells a story. CoinLens provides historical background on each identified coin, explaining the significance of its imagery, the era it was minted in, and notable events that influenced its design. Collecting becomes a window into history.

πŸ’° Value Estimates

CoinLens provides estimated market value ranges based on coin condition and current collector demand. Estimates are drawn from auction records and dealer price guides and updated regularly to reflect market movements.

πŸ“‹ Collection Management

Build a digital catalogue of your collection with photos, condition notes, and purchase prices. CoinLens calculates your collection's total estimated value and tracks how it changes over time.

πŸ” Rarity Ratings

Each coin receives a rarity rating (Common, Uncommon, Rare, Very Rare) based on known mintage figures and current market availability. This helps collectors prioritise acquisitions and understand the relative significance of pieces they already own.

Download CoinLens

CoinLens is available on iOS and Android. Start identifying your coins and building your digital collection today.

πŸ› οΈ Built With

React NativeTypeScriptExpoComputer Vision

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Frequently Asked Questions

What is CoinLens?β–Ό

CoinLens (also known as Coin Identifier) is an AI coin-identification app that lets you point your camera at any coin to instantly learn its country, year, denomination, historical background, and estimated value.

How accurate is CoinLens?β–Ό

CoinLens deep-learning model has been trained on millions of coin images. It achieves high accuracy for well-documented modern coins and continues to improve as more data is added, especially for rare or regional variants.

Does CoinLens support collection management?β–Ό

Yes. CoinLens includes a digital collection manager where you can catalogue your coins with photos, track their estimated total value over time, create want-lists, and export your collection data.

Is CoinLens free?β–Ό

CoinLens is free to download. A premium tier unlocks unlimited identifications, advanced market data, and collection analytics.

Which platforms is CoinLens on?β–Ό

CoinLens is available on iOS and Android. Visit coinlens.app for more information.