Best Coinknow Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Whether you're new to coinknow or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Coinknow Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CoinKnow: Coin IdentifierCoinKnow: Coin IdentifierFree4.4★ (1.2K)NoYesSep 2026
2CoinSnap: Coin IdentifierCoinSnap: Coin IdentifierFree4.7★ (301K)NoYesSep 2026
3PCGS CoinFacts Coin CollectingPCGS CoinFacts Coin CollectingFree4.8★ (66K)NoNoSep 2026
4PCGS Cert VerificationPCGS Cert VerificationFree4.8★ (8.1K)NoNoSep 2026
5CoinIn: Coin Scan IdentifierCoinIn: Coin Scan IdentifierFree4.7★ (100K)NoYesSep 2026
6Greysheet: Rare Coin PricingGreysheet: Rare Coin PricingFree4.7★ (3.8K)NoYesSep 2026
7Moneta Numismatic ArchiveMoneta Numismatic ArchiveFreeNoYesJul 2026
8PCGS Set RegistryPCGS Set RegistryFree4.8★ (2K)NoNoSep 2026

Top Picks for Coinknow

CoinSnap: Coin Identifier#2

CoinSnap: Coin Identifier by Next Vision Limited

Coin Scanner, Collection Value
Strong Contender
🔍 Reference
4.7😐(301K ratings)
FreeIn-App Purchases
#5in Reference
CoinSnap: Coin Identifier screenshot 1
CoinSnap: Coin Identifier screenshot 2
CoinSnap: Coin Identifier screenshot 3
CoinSnap: Coin Identifier screenshot 4
CoinSnap: Coin Identifier screenshot 5
CoinSnap: Coin Identifier screenshot 6

Identify coins instantly with AI-powered recognition and a vast database. Explore detailed information, check values, and manage your collection. Perfect for hobbyists and collectors seeking to understand their numismatic treasures.

What We Love

  • 🚀 Easy to use
  • 🔍 Accurate coin identification
  • 📚 Provides coin details and history
  • 🗃️ Ability to catalog coin collection
  • 💰 Estimates coin value

Room to Improve

  • 🤑 Subscription required for full features
  • 🔍 Inaccurate or incomplete coin identification
  • 💲 Unreliable coin value estimates
  • 🤖 AI assistant not always helpful
  • 🗓️ Lacks support for newer/foreign coins
PCGS CoinFacts Coin Collecting#3

PCGS CoinFacts Coin Collecting by PCGS

US Coin Prices, Images and Pop
Worth Considering
🔍 Reference
4.8😊(66K ratings)
Free
PCGS CoinFacts Coin Collecting screenshot 1
PCGS CoinFacts Coin Collecting screenshot 2
PCGS CoinFacts Coin Collecting screenshot 3
PCGS CoinFacts Coin Collecting screenshot 4
PCGS CoinFacts Coin Collecting screenshot 5
PCGS CoinFacts Coin Collecting screenshot 6

Access a comprehensive encyclopedia of U.S. coins with detailed pricing, population data, and high-resolution images. Make informed decisions for buying, selling, and trading coins with expert insights and auction results.

What We Love

  • 🚀 Helpful app with extensive information
  • 👍 Great resource for beginners and collectors
  • 🔍 Provides accurate pricing and grading details
  • 💡 Useful for evaluating and researching coins
  • 🏆 Outstanding information and facts

Room to Improve

  • 🐛 Navigation between regular and variety coins can be challenging
  • 🔍 Difficult to find specific coins using the search function
  • 🌐 Limited to American coins, lacks information on other countries
  • 🖼️ Inconsistent image quality and loading issues
  • 📚 Lack of explanations for coin-related abbreviations and symbols

More Coinknow apps to explore

FAQ about Coinknow

What are the best coinknow apps for iPhone?
CoinKnow: Coin Identifier tops our coinknow apps ranking as of September 2026, with a 4.4-star average from 1.2K App Store ratings, and it's free to download.
Yes — 20 of the top coinknow apps we rank are free to download, including CoinKnow: Coin Identifier and CoinSnap: Coin Identifier.
CoinKnow: Coin Identifier has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ coinknow apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
CoinKnow is a mobile application that uses advanced scanning technology to identify coins and assess their value. It provides accurate grading precision, market value estimates, and detailed analysis of coin specifications and potential errors.
Key features include accurate coin scanning with grading precision, detection of copper conditions and proof finishes, recognition of rare varieties, and automatic error detection. It also offers instant value assessment from a single photo, full coin specifications, and collection management tools.

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