Coin Identifier - Coinum

About this app

Turn a coin photo into clear identification details and a practical value estimate—fast. Coin Identifier - Coinum helps collectors, hobbyists, and curious finders understand what they’re holding with AI-powered recognition and grading-style insights. Whether you’re sorting a collection, checking a new purchase, or learning numismatics, Coinum makes it easy to scan, compare, and keep track of your finds. Key features: - Instant coin identification powered by AI: scan and match coins in seconds - Professional valuation estimates to help you gauge price and worth (for reference, not advice) - Confidence scores that show how likely the coin match is, so you can judge results at a glance - Full coin information, including key details to support identification - Identification history to revisit past scans and stay organized - Customizable units so the app fits your preferences - Fun quizzes to test and expand coin knowledge while you learn How it works: - Take a photo of your coin - Review the suggested match with its confidence score - Explore full coin information and valuation estimates - Save it automatically in your identification history Built for real-world collecting: - Designed for quick checks and deeper lookups - Helpful for learning rarity, grading-related details, and coin facts without the guesswork We respect your privacy and aim to keep your experience straightforward and transparent. Download Coinum and start identifying coins with confidence.

What is new in Coinum We are constantly working to make your coin collecting journey smoother and more accurate. In this update, we have refined our core identification engine to provide you with faster, more reliable results. IMPROVEMENTS - Enhanced AI Identification Accuracy: We have updated our recognition models to better analyze the fine details of your coins. This means more precise matches, especially for worn or unique specimens, helping you identify your collection with greater confidence. - Optimized App Performance: We have streamlined the scanning process to ensure that information loads more quickly. You will notice a smoother, more responsive experience when snapping photos and browsing through your identification history. - Refined Identification Workflow: By improving the background communication between your photos and our database, we have reduced processing times, allowing you to move from a scan to full coin information in less time than before. Your feedback helps us grow and improve Coinum for every collector. If you enjoy using the app, please consider leaving us a review in the App Store. Have questions or suggestions for a future update? Reach out to us through the support section in the app. Keep on collecting.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 15, 2026 · 8:37 PM Free