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Android Apps > Books & Reference > NGC
NGC icon

NGC

1.8.6
Certified Collectibles Group
2.33
473 reviews
100,000+
Downloads
Free

Provides collectors with valuable coin insights and verifies NGC certifications.

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Screenshots by Certified Collectibles Group, from the Google Play listing
View on Google Play Also on the App Store

Summary

NGC App from Certified Collectibles Group delivers trusted coin research directly to mobile, helping collectors verify NGC certifications, explore census population data, and access price guides. Features include barcode scanning to verify labels, millions of coin images, and weekly census updates and news—all for free. Not ranked in any top lists, the app has accumulated 100k+ downloads and has a long market presence of over 9 years.

Pros & Cons

  • Free to use with access to core tools
  • Barcode scanning enables quick verification of NGC labels
  • Comprehensive coin data including Census, Price Guide, and grade details
  • Massive image library with images for nearly 15 million NGC-certified coins
  • Not ranked in any top app lists, limiting visibility compared to competitors
  • Possible feature gaps relative to competitors (e.g., AI-based identification, coinscan-style scanning, broader market data)

About NGC

NGC is a books & reference app developed by Certified Collectibles Group.

How many times has NGC been installed?

NGC has been installed 140 thousand times. In the last 30 days, the app was installed 1.1 thousand times.

What is the rating of NGC?

NGC is rated 2.33 out of 5 stars, based on 470 ratings.

Is NGC free?

NGC is free. The app size is 46.36 MB. The latest version available is 1.8.6. The last update was on June 25, 2026.

What are the requirements for NGC?

NGC requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2017.

NGC is made and published by Certified Collectibles Group. AppBrain is an independent app data site and isn't affiliated with Certified Collectibles Group. The app name, icon, screenshots and description belong to Certified Collectibles Group and are shown as published on Google Play.

Description by Certified Collectibles Group (from Google Play)
The new NGC App gives coin collectors access to some of the most popular research tools developed by NGC, the world’s largest third-party coin grading service. This free app includes the popular Verify NGC Certification resource, an optimized NGC Census and the latest NGC news.

Simply scan the barcode on an NGC label with your phone’s camera to verify the NGC holder and quickly view NGC Census population data as well as NGC Price Guide values for US coins. Images are also displayed for nearly 15 million NGC-certified coins.

If you join or login with a free NGC account, you can browse an optimized version of the NGC Census, which displays population data for NGC-certified coins by type and grade, including NGC Details grades. Updates are posted every week.

You can also stay informed with the latest NGC news articles, delivered to the app as soon as they are published. Sign up for push notifications to be among the first to know about an NGC announcement.

The NGC App is free, easy to use, and you can take it wherever the hobby takes you.

About Numismatic Guaranty Company® (NGC®)
NGC, the world's largest and most respected third-party coin grading service, was founded in 1987. From the beginning, NGC has committed itself to developing an impartial, trusted standard of consistent and accurate grading. To uphold this commitment, NGC's full-time grading professionals are no longer active in the commercial coin marketplace, and are prohibited from buying or selling coins to ensure impartiality. As NGC has grown to become the leader in third-party grading services, we have maintained a steadfast and uncompromising commitment to this standard. Learn more at NGCcoin.com.

Recent changes:
App Updates
* Infrastructure updates
* Other minor fixes and improvements

If you run into an issue or have a question, please contact us so we can help.

If you love this app, please leave a review!
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App Performance Report

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Also available on the App Store

NGC icon NGC
Numismatic Guaranty Corporation
2.1
Free
78 ratings

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Google Play Rating history and histogram

100
27
27
73
240

Installs over time

NGC has been installed 140 thousand times. Over the past 30 days, it averaged 38 installs per day.

Changelog of NGC

Show changelog

Developer information for Certified Collectibles Group

Certified Collectibles Group

mobileapp@ngccoin.com

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Comments on NGC for Android

★★★★★ Ben Lang · Dec 18, 2024
App quit scanning ngc graded coins and tec support doesn't except emails 👍 good job guys
★★★★★ toned_morgandealer _pgh · Nov 5, 2024
Works great shows you coin and prices. Registry is nice to
★★★★★ Robert M. Aldridge · Oct 4, 2024
An awesome experience, very educated grading currencies., Trustworthy and reliable they'm very concerned with your security and anonymity
★★★★★ Ron Wright · Dec 21, 2023
IT'S Been Nothing But The Best Coin Grading Apps I Have Been Looking For A+ IT'S A GREAT HELPER And I Will BE GETTING MY FAVORITE COINS GRADED By NGC #1 THE BEST COMPANY THAT GRADES COINS SO I'M VERY HAPPY WITH IT. ✌🏼
★☆☆☆☆ A Google user · Dec 11, 2024
App is garbage does not work it keeps saying coin not found. Useless app. Also fix the barcode scanner. Update 12/11/24. Still broken.
★☆☆☆☆ BlueEyesDankDragon · Apr 15, 2026
App closes when trying to search cert numbers. Doesn't matter if by manually inputting it or using the barcode scan.
★☆☆☆☆ Jesse Crowe · Apr 16, 2025
App doesn't work for much. Won't let you register your coins. Coin lookup works occasionally when the app doesn't crash. Use pcgs app. Ten times better. Ngc needs to step their game up!!!!
★★☆☆☆ J. G. · Dec 15, 2024
Worked great for a few days to show details about my coins. Yesterday, scanning the barcode did nothing. Just a *click* sound. Today, same issue. When I manually type the number, it says this service is temporarily unavailable.

Google Play Rankings for NGC

This app is not ranked

Technologies used by NGC

6 permissions · 24 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions include CAMERA, INTERNET, ACCESS_NETWORK_STATE, VIBRATE, and a dynamic receiver permission; these are standard for barcode scanning and content updates. No location permission is requested.
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