Numisking
Collect and Grade Coins
About
Instantly grade your U.S. coins using AI with this app. It identifies your coin, provides a Sheldon-scale estimate, and offers PCGS price insights. Build and showcase your collection, and connect with other numismatists.
What's New in Numisking
1.0
September 24, 2026
Subscriptions & In-App Purchases
Numisking Pro Subscription
Pro subscription allowing 30 grading credits.
FAQ
How does Numisking grade coins?
Numisking uses an AI model trained on over 150,000 professional coin grades and photographs to estimate your coin's grade on the Sheldon scale. It provides a confidence score along with the grade estimate.
Can Numisking identify any coin?
Numisking automatically detects the year, denomination, series, and mint mark of U.S. coins. The app is designed with a Standard model for all U.S. coins and a specialized model for Morgan Dollars.
Does Numisking provide official coin grading?
No, Numisking's AI grade is an estimate to help users learn about and value their coins. It is not an official third-party grading or certification, and estimates may differ from professional grading services.
What are the pricing details for Numisking?
Numisking offers a free account with some free grades. Users can subscribe or buy credits for additional grading services. The app is free to download and use initially.
Can I import my existing coin collection into Numisking?
Yes, you can import your PCGS & NGC certified coins into Numisking. This allows you to organize and showcase your existing collection within the app.
Does Numisking have ads?
Numisking does not contain advertisements. The app's monetization is based on in-app purchases for additional grading services.
What devices does Numisking support?
Numisking is currently supported on iPhone devices. The app is rated for ages 4 and up.
How often is Numisking updated?
Numisking was last updated on September 24, 2026, with version 1.0. This indicates it is a new release, and future updates will likely follow to improve features and performance.
