Coin Identifier - Coinum

Rona Mobile Solutions

In-app purchases

About this app

Identify coins in seconds with Coin Identifier - Coinum. Snap a photo to get an AI-powered match, a value estimate, and a clear confidence score so you can decide what to research next—fast. Great for collectors, hobbyists, and anyone sorting through change. 🪙

Key features

• Instant coin identification powered by AI from a photo

• Professional valuation estimates to help you understand potential worth

• Confidence scores that show how likely the match is

• Full coin information including key details to support your research

• Identification history to revisit past scans anytime

• Customizable units so results fit your preferences

• Fun quizzes to test and grow your coin knowledge

How it works

1) Take a clear photo of the coin (front and back if needed).

2) Coinum analyzes the image and suggests the closest matches.

3) Review the confidence score, coin details, and valuation estimate.

4) Save it to your history to compare coins and track your finds.

Why choose Coinum

Designed to make coin identification and valuation simpler and more transparent. The confidence score helps you quickly spot strong matches versus results that may need a closer look, while your scan history keeps your collection research organized.

Start scanning and learn more about the coins you find today.

What’s new

🎉 First release of Coinum!
• Snap a photo to identify coins in seconds with AI
• See key coin details instantly to help you learn what you have
Thanks for trying Coinum—your feedback helps us improve!