Precious Coin Tester

Name: Precious Coin Tester
Rating: 3.57 (525 reviews)
Author: AUGer kit

By: AUGer kit

Accurate ping test for any gold coin and silver coin

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Features & Capabilities

Precious Coin Tester is a professional Chrome extension designed to authenticate gold and silver coins using high-precision ping tests. It offers free access to over 600 coins and a subscription option for more than 2,000 coins with semi-quantitative accuracy. Users can also search a comprehensive database of 40,000+ coins and customize coin parameters for precise testing.

This tool helps users identify counterfeit coins confidently by analyzing the sound from ping tests performed on their coins. It provides qualitative (2-star) and high-precision (3-star) results, ensuring easy discrimination between genuine and fake metals. The extension includes tutorial videos and customer support, making it suitable for collectors, investors, and professionals seeking trustworthy coin verification.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

2.3.10 Last updated: 2026-04-27

Version code:

143

Creation date:

2019-10-25

Publisher country:

Permissions:

android.permission.RECORD_AUDIO Very high risk
android.permission.INTERNET Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe
com.cointester.cointester.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

60.55MB

Email:

pr*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 190,697 ▼ 581

Other platforms

Precious Coin Tester (v2.3.11)

4.50

(504)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

AUGer kit

Google Play Store

https://play.google.com/store/apps/details?id=com.cointester.cointester

Email:

pr*****@gmail.com

Website:

https://preciouscointester.com/

User Reviews

User reviews are mixed: many praise the free testing options and the ability to flag counterfeit coins, along with overall reliability when the app functions. However, frequent complaints center on a costly pay-per-test model, limited free coin coverage, occasional bugs, and concerns about accuracy. Marketing claims also seem misaligned with user experiences. Overall value hinges on access to ample free tests and tolerance for glitches.

Pros

Many coin tests are available for free.
Free tests cover popular coins (e.g., Franklin half).
Helps identify fake or questionable coins with ping tests.
Generally reliable and performs well when it works.

Cons

Expensive subscription or per-coin pricing model (credits).
Free access is limited; not many metals/coins are available for free.
App can be buggy or fail to function on some devices or setups.
Inaccurate readings or false positives (e.g., fake bars) have been reported.
Marketing/pricing communications sometimes feel misleading or misaligned with actual access.

Recent reviews

What is this new points system per coin ping test, absolutely ridiculous, I had paid for unlimted tests for a month and see no option for that again, I will not be using or purchasing anything on this app until the flat fees are back, charging per coin is ridiculous for those with many to test.

Lu*****, 2026-04-30

I updated and it still doesn't work.

Jo*****, 2026-02-27

absolute 100% garbage. I was asked by the developers to elaborate upon why I believe that this app is garbage. I have to say that the main reason is that most of the precious metals are not even available for an analysis on this app. There are many other free apps available that can do this for very wide applications. Honestly speaking, those options that are available for free are limited or require extra payment. there are better and free options online