Coin Value Checker - CoinHix

Contains adsIn-app purchases
4.5
2.23K reviews
100K+
Downloads
Content rating
Everyone
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About this app

CoinHix is a coin identifier app that scans, appraises & grades any US coin instantly. Detect error coins, check value, and track your collection with our smart coin scanner!

Coin Value Checker & Identifier - Your Ultimate Coin Scanner

Transform your phone into a professional coin appraisal tool! Our AI-powered coin scanner uses advanced coin identification technology to instantly determine coin value and coin worth. Simply coin snap both sides for accurate grading (AG-MS70), real-time market prices, and error coin detection. Features include cloud collection management, wishlist tracking, and coin rankings.

Feature 1. Smart Coin Identifier & Value Checker

Advanced Coin Scanner Technology - Simply coin snap both sides for instant coin identification, our AI-powered coin identifier retrieves comprehensive details including year, variety, mint mark, and denomination in seconds
Professional Coin Appraisal System - Get accurate coin worth assessments based on international grading standards from AG to MS70, providing professional-grade coin appraisal to understand your collection's true condition
Real-Time Coin Value Checker - Access live market data to check coin value instantly, with up-to-date pricing from global numismatic markets helping you track your collection's worth
Historical Coin Worth Analysis - Monitor coin value trends over time with detailed price charts, optimizing your collecting and investment decisions

Feature2. Error Detection & Rare Coin Identification

Smart Error Coin Scanner - Our coin identifier automatically detects minting errors including double strikes, off-centers, and die varieties, uncovering hidden coin worth in your collection
Rare Variety Coin Appraisal - Advanced coin identification flags scarce dates, mint marks, and special varieties, ensuring maximum coin value discovery with every scan

Feature 3. Collection Management & Community

Cloud-Based Coin Value Tracker - Build your digital numismatic portfolio with our coin value checker, featuring custom categorization and permanent records of every coin appraisal
Collector Rankings - Compare your total coin worth and collection size with enthusiasts worldwide through our competitive leaderboard system
Wishlist & Market Alerts - Mark desired coins for your collection, with smart notifications when matching coins become available, powered by our comprehensive coin scanner network
Updated on
Mar 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
2.2K reviews
Ken Miller
December 13, 2025
I downloaded the app and then scanned several coins. Having a good deal of numismatic training, I graded against the grade provided by the app. Suffice it to say, I was impressed because the grade assigned by Coin Value Checker was the same as or very close to my grade. After several coins, the speed slowed down and then the photos would not process. I kept getting kicked back to take the photo again. Crash after crash...it got frustrating, and I cancelled the subscription.
33 people found this review helpful
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CoinValueChecker
December 15, 2025
Hi Ken, thank you for your feedback on CoinValueChecker. We're glad our grading accuracy met your professional standards! We sincerely apologize for the crashes and processing issues you experienced. We've received your feedback and our team is actively investigating this issue to improve the app's performance. Thank you for helping us improve!
January Fish
December 19, 2025
I recant my statement- in less than 48 hours they had given me a full refund to correct the bill- awesome customer service, super fast and speedy with fixing the problem.... (I got a random charge for 39.99 for this service and I never subscribe subscribed to it, I downloaded the app and never thought anything else about it, that was money that I needed for bills and I didn't have it to just frivolously throw away....)
44 people found this review helpful
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CoinValueChecker
December 22, 2025
Hi January, thank you so much for updating your review! We're thrilled we could resolve this quickly and get your refund processed within 48 hours. Your feedback means a lot to CoinValueChecker. If you need any assistance in the future, we're always here to help!
Paul Gaines
February 3, 2026
it was fun seeing what the change in my car was worth I found a few pennies that were very valuable, but where can I sell them? that's what this app is missing. That's why I cancel my subscription. now I'm going to see if they're going to charge me anyway and how much BS I'm going to have to go through to get my money back. mind you did this this morning paid and canceled in the same day once I found out there was no way to sell my coins on this app. The app works good pricing coins worth.
14 people found this review helpful
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CoinValueChecker
February 4, 2026
Hi, Paul. Thank you for your feedback! We're glad our app worked well for you. Currently, we focus on valuation, but we appreciate your suggestion and will consider it. For selling, try eBay or local coin dealers. Regarding refunds, if you don't receive it, please contact our support team with your order details, and we'll assist promptly.

What’s new

1. Collections now allow duplicate items. Users can freely save items as they wish and manage their own collections.
2. Performance improvements and bug fixes