Coinzia: Coin Identifier

About this app

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 pocket change, an inherited silver dollar, or an antique flea market 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 analyzes 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, silver dollar, or old coin 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 dime. 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 appraisal 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 spot 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 appraisal • 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 automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings. Learn more: https://coinzia.nexdev.codes Terms of Use: https://coinzia.nexdev.codes/terms/ Privacy Policy: https://coinzia.nexdev.codes/privacy/

• Improved coin identification accuracy for faster, more reliable results. • Bug fixes and performance enhancements for a smoother Coinzia experience.

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1. First observed Aug 26, 2026 · 8:27 PM Free