
Coin Identifier - Coinum
Photo Coin ID & Value Guide
About
Instantly identify coins using AI-powered recognition and get practical value estimates. This tool helps collectors and hobbyists understand their coin finds, track their collection, and learn numismatics with ease.
What's New in Coin Identifier
1.0.1
August 11, 2026
We have been hard at work making Coinum even more reliable for your collection. This update brings significant refinements to our scanning engine to help you get the most out of your numismatic journey. What is new in this update: * Enhanced AI identification accuracy We have fine-tuned our image recognition models to improve how Coinum identifies your coins. You will notice more precise matches, especially for worn or unique specimens, ensuring you get the correct identification with greater consistency. * Faster app performance We have optimised our internal processes to ensure the app feels more responsive. Whether you are scanning a new find or browsing through your identification history, you will experience quicker load times and a smoother overall interface. * Refined confidence scores Our identification engine now provides even clearer data, helping you better understand the certainty behind each match. This means you can spend less time cross-referencing and more time learning about the history and value of your collection. Thank you for being a part of the Coinum community. Your feedback helps us build a better tool for collectors everywhere. Keep the suggestions coming and happy collecting!
MoreSubscription plans
Premium 1 Week
Unlimited identifications
Developer apps
FAQ
What is Coinum?
Coinum is a reference app that uses AI to identify coins from photos and provides estimated values. It helps users learn about their coin finds and track their collection.
How accurate is Coinum's identification?
The app provides confidence scores for each coin match, indicating the likelihood of accuracy. This allows users to gauge the reliability of the suggested identification at a glance.
Does Coinum offer free trials?
Yes, Coinum offers a 3-day free trial for its Premium subscription plans, allowing users to experience the full features before committing to a purchase.
What are the subscription options for Coinum?
Coinum offers two subscription plans: Premium 1 Week for $4.99 and Premium 1 Year for $33.99, both including a free trial period.
Can I cancel my Coinum subscription?
Yes, users can typically cancel their subscription through their device's app store settings. It is recommended to cancel at least 24 hours before the renewal date to avoid charges.
What devices does Coinum support?
Coinum is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users interested in coin collecting.
Is Coinum suitable for beginners?
Yes, Coinum is designed to be user-friendly for beginners, offering instant identification, clear information, and fun quizzes to help expand coin knowledge without guesswork.
Does Coinum have ads?
No, Coinum does not contain advertisements, ensuring a straightforward and transparent user experience for all collectors.







