Precious Coin Tester is made and published by AUGer kit. AppBrain is an independent app data site and isn't affiliated with AUGer kit. The app name, icon, screenshots and description belong to AUGer kit and are shown as published on Google Play.
AppBrain's verdict
Established- Rating on Google Play
- 3.56
- 532 ratings
- Installs
- 130 thousand
- Last updated
- October 31, 2026
- Ads
- No ads
- Size
- 27.5 MB
Precious Coin Tester has 130 thousand installs. Users are divided: 3.6 stars from 532 ratings.
Pros & Cons
- Free starter access to 600+ coins to begin testing
- Enormous database with 40,000+ coins for reference
- High-precision 3-star results for gold and silver content estimates
- Customizable testing parameters and a straightforward ping-based workflow
- Lacks price tracking, coin identification, and live market data found in some competitors
- Requires a subscription to access the full coin database and to add custom coins
User feedback
Ratings and reviews on Google PlayComments on Precious Coin Tester for Android
Google Play Rating history and histogram
Store listing
By AUGer kit, from Google Play“Ping test to detect fake gold & silver coins — verify purity instantly”
Description by AUGer kit Written by the developer, not by AppBrain. Click to read.
A fake can be made to the right weight and size. Getting the sound right is much harder: how a coin rings depends on its metal, right through to its core. Precious Coin Tester knows how each genuine coin should sound at its exact weight and size, and compares your coin's ring with it. That's how the ping test catches what a surface check misses, such as plated fakes and tungsten cores. Judging a ping by ear takes years of practice. The app listens for you.
WHY COLLECTORS AND STACKERS USE IT
• 43,000+ gold and silver coins: search by name, nickname or face value
• 650+ coins free to test, no subscription needed
• Minimum purity estimate for most coins
• Each coin's metal value at current gold and silver prices
• Custom coins: enter weight, diameter and fineness for anything not in the database
• Favourites saved to your account and synced across your devices
• No acid, no chemicals, no scratch plate, no extra kit
HOW IT WORKS
1. Pick the exact coin you're holding. The app can't see your coin: it compares the sound with the coin you pick.
2. Balance it on a fingertip near your phone's microphone and tap it with a hard object.
3. Hold still while it rings. Wait for the sound to fade before tapping again.
Video tutorial: https://youtu.be/iWIJ7Ke50-M
More tips: https://www.preciouscointester.com/en/academy/best-practices
WE STAND BEHIND OUR RESULTS
Report a wrong result and you can win a reward. The top reward, $200, is for a wrong 3-star result. Details: https://www.preciouscointester.com/en/challenges/report-and-win
SUBSCRIPTION
Subscribe to unlock the full database and custom coins. Invite friends to earn Precious Points, which also unlock coins. The subscription renews automatically; cancel any time in Google Play.
QUESTIONS OR IDEAS?
We read every message: preciouscointester@gmail.com
Website: https://www.preciouscointester.com/en/
Results are for information only. Any decision based on them is at your own risk.
Recent changes:
[Medium] Users can now save coins to their favorites.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 23
- App size
- 27.5 MB
- Needs Android
- 6.0+
- Content rating
- Everyone
Technologies used by Precious Coin Tester
Releases
Updates seen on Google Play- Version
- 2.4.5
- Launched
- October 2019
Alternatives
Similar apps and more from AUGer kitAlternatives to Precious Coin Tester
Also available on the App Store
Installs
Tracked by AppBrain- Last 30 days
- 620
- Per day
- 21
- 30-day average
- Play install range
- 100+ thousand
- Launched
- October 2019
Installs over time
Precious Coin Tester has been installed 130 thousand times. Over the past 30 days, it averaged 21 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Precious Coin Tester
About the app and developer
About Precious Coin Tester
Precious Coin Tester is a tools app developed by AUGer kit.
Install Statistics
Precious Coin Tester has been installed 130 thousand times. In the last 30 days, the app was installed 620 times.
User Ratings
Precious Coin Tester is rated 3.56 out of 5 stars. The rating is based on 530 ratings.
App Information
Precious Coin Tester is freely available from Google Play. The app size is 27.54 MB. The latest version available is 2.4.5. The last update was on October 31, 2026.
Technical Requirements
Precious Coin Tester requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2019.
App Performance Report
Get a detailed PDF report for Precious Coin Tester with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for AUGer kit
Frequently asked questions about Precious Coin Tester
Is Precious Coin Tester free?
Yes. Precious Coin Tester is free on Google Play.
Is Precious Coin Tester still available?
Yes. Precious Coin Tester is on Google Play, and the last update we saw was on October 31, 2026.
Does Precious Coin Tester contain ads?
No. Google Play does not list Precious Coin Tester as containing ads.
What Android version does Precious Coin Tester require?
Precious Coin Tester runs on Android 6.0 and higher.
How large is Precious Coin Tester?
Precious Coin Tester is 27.54 MB.
Is Precious Coin Tester suitable for children?
Google Play rates the content of Precious Coin Tester as suitable for everyone.
How many times has Precious Coin Tester been installed?
Google Play lists 100,000+ installs for Precious Coin Tester.
How do people rate Precious Coin Tester?
Precious Coin Tester scores 3.56 out of 5 stars, from 532 ratings on Google Play.
Who made Precious Coin Tester?
Precious Coin Tester was developed by AUGer kit. It is listed in the tools category on Google Play.
What are the best alternatives to Precious Coin Tester?
People looking at Precious Coin Tester also look at these tools apps: Pingcoin - Coin Ping Test, StackerTools Coin and Bar Test, Bullion Test, Bullion.com, Metalynx.