Coinzia Downloads & RevenueCoinzia: Coin Identifier · App Store

Coinzia is your pocket coin expert. An AI-powered coin identifier and value scanner that helps you explore numismatics with confidence. Snap a photo of any coin — a penny from your spare change, an inherited silver crown, or an antique car boot sale find — and get a detailed identification in seconds. Coinzia combines advanced visual recognition with deep numismatic expertise to deliver accurate matches, estimated worth, mint details, grading insights, and rare error checks.

IDENTIFY COINS INSTANTLY
Point your camera at any coin and let Coinzia do the work. Our AI recognition engine analyses design, mint marks, dates, inscriptions, metal, and condition to identify the piece. Every identification includes a confidence score and a full profile covering the coin's country, year, denomination, composition, and estimated market value.

KNOW WHAT IT'S WORTH
Wondering whether that penny, sovereign, or old silver crown is a rare treasure or common currency? Coinzia's value scanner gives you an estimated worth range for every identification, so you can decide whether to keep, sell, or trade before you spend a penny.

CHECK GRADING & SPOT RARE ERRORS
Condition is everything in numismatics. Coinzia offers grading insights to help you gauge a coin's state, and flags potential mint errors and rare varieties that can turn an ordinary coin into a valuable find. Learn what to look for and never overlook a hidden gem again.

ASK COIN AI, YOUR PERSONAL NUMISMATIST
Need more than a simple ID? Coin AI is a chat assistant trained on numismatic knowledge. Ask about mint marks, grading, error coins, key dates, silver content, cleaning and preservation, or any collecting topic. Share photos directly in the chat for follow-up valuation and deeper insight.

BUILD YOUR PERSONAL COLLECTION
Every coin you identify is saved to your personal collection along with the photo, details, worth, date, and your own notes. Track your finds, monitor your collection's value, and watch it grow over time. Filter and search by country, value, date, or type to quickly pull up past identifications.

GUIDES FOR EVERY COLLECTOR
Whether you're a beginner learning the basics or a seasoned numismatist, Coinzia offers curated guides covering world coins, error coins, grading, mint marks, silver and precious metals, and how to tell a counterfeit from the real thing.

WHY COINZIA?

• AI coin identifier from a single photo
• Value scanner with estimated worth on every find
• Grading insights & rare error detection
• Coin AI chat for expert numismatic valuation
• Personal collection with notes and tracking
• 40+ languages supported

SUBSCRIPTION INFORMATION
Coinzia is free to download and use with basic identification features. Coinzia Pro unlocks unlimited Coin AI conversations, removes ads, and provides priority identification processing. Subscription options and pricing are displayed at the point of purchase. Payment is charged to your Apple ID account at confirmation. Your subscription renews aut