Here’s a list of some of the best free coin identifier apps and resources, highlighting their strengths and limitations:
- Coinoscope:
– Strengths: Uses AI for image recognition, identifies coins by snapping a picture, offers detailed information (origin, year, mint count), manages collections, and includes a marketplace.
– Limitations: Free version may have limitations, with a Pro version available for purchase.
- CoinSnap:
– Strengths: Uses AI for image recognition, quick identification and valuation, supports high-resolution photography, identifies rare and error coins, and helps track collection value.
– Limitations: Offers in-app purchases for premium features.
- Coin ID Scanner:
– Strengths: AI-powered, focuses on quick identification and valuation, user-friendly, and offers free basic scanning.
– Limitations: Requires internet connection to function fully.
- PCGS CoinFacts:
– Strengths: Extensive database of US coins, offers historical backgrounds, auction records, high-resolution images, and is considered an authoritative resource.
– Limitations: Primarily focused on US coins, making it less useful for identifying non-US coins.
- HeritCoin:
– Strengths: Uses AI and expert knowledge for identification and valuation, identifies both coins and notes, offers expert appraisal services, includes a marketplace for buying and selling.
– Limitations: New app (as of August 14, 2025), so long-term user reviews and popularity may be limited.
- Numista.com: A good online resource for identifying and researching coins, though it requires some knowledge of grading to fully utilize its information.
- The “Red Book” Guide to U.S. Coins: A physical book offering a comprehensive guide to US coins, providing a good starting point for learning about identification and value, [according to a Facebook post].
- Geographic focus: If you primarily collect US coins, PCGS CoinFacts is a great choice. For international coins, Coinoscope, CoinSnap , and Coin ID Scanner might be better suited.
- Features: Do you need basic identification, valuation, collection management, or expert appraisal? Choose an app that aligns with your specific needs.
- Ease of use: Some apps are more beginner-friendly than others. CoinSnap and Coin ID Scanner are known for their user-friendly interfaces.
- Accuracy: While AI-powered apps are generally accurate for common coins, they may be less reliable for rare or worn coins. For definitive identification and grading, consulting with professional numismatists or using resources like PCGS CoinFacts is recommended.
Ultimately, the best free coin identifier depends on your individual needs and preferences. Consider trying out a few different options to see which one works best for you. Remember that apps can be helpful tools, but for truly valuable or rare coins, seeking expert opinion is always a good idea.
What is the most accurate coin scanner?
With 300,000+ coin types, 99% recognition accuracy, and an AI-powered database, CoinSnap is a companion for coin enthusiasts.