Precious Coin Tester
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Discover the truth about your gold and silver coins with our
Precious Coin Tester app:
🎉 Free Access to over 600 Coins - Start testing immediately!
🥇 High-precision for over 3000 coins with semi-quantitative results.
🔍 Rich database containing over 40000 coins.
🛠️ Custom Parameters - Customize testing parameters to suit any coin's unique attributes.
Not sure if your coin is genuine or a counterfeit? Our app simplifies authenticity checks. Unlike traditional methods that require a fine ear for sound Precious Coin Tester analyzes the sound from a simple "ping" test and determines if your coin is made from precious metals or cheaper materials. No more uncertainties about your coin's authenticity!
How It Works:
1. Place your coin on the tip of your finger near your device’s microphone.
2. Tap the coin with a hard object and let it ring.
3. The app listens and analyzes the sound. Knock again when the ringing stops.
What Do the Results* Mean?
0-star: Negative result
1-star: Warning zone. You may need probably double check input parameters.
2-star: Your coin’s sound matches that of a genuine coin.
3-star: High-precision result: metal content error is under 10% for silver and under 5% for gold.
Differences between 2 Stars and 3 Stars?
2-star is a qualitative positive result. It is what traditional ping test offers.
3-star is our unique high precision result. It states clearly the metal content expectations.
🤑 Spot a 3-stars false positive and you may win a $100 reward! Details: https://preciouscointester.com/en/3_star_quest/round2/3_star_quest.html
- Want more details?
Check out our tutorial for a step-by-step guide: https://youtu.be/iWIJ7Ke50-M
Please visit our website: https://preciouscointester.com/en/
- Does not work on your device?
Please don't hesitate to reach us: [email protected] we will try our best to help you!
Your suggestions and comments are highly welcome!
* The result is only for informational propose all decisions made based on this information are at users' own risks.
** Subscription is needed to test all coins in the database as well as customized coins.
🎉 Free Access to over 600 Coins - Start testing immediately!
🥇 High-precision for over 3000 coins with semi-quantitative results.
🔍 Rich database containing over 40000 coins.
🛠️ Custom Parameters - Customize testing parameters to suit any coin's unique attributes.
Not sure if your coin is genuine or a counterfeit? Our app simplifies authenticity checks. Unlike traditional methods that require a fine ear for sound Precious Coin Tester analyzes the sound from a simple "ping" test and determines if your coin is made from precious metals or cheaper materials. No more uncertainties about your coin's authenticity!
How It Works:
1. Place your coin on the tip of your finger near your device’s microphone.
2. Tap the coin with a hard object and let it ring.
3. The app listens and analyzes the sound. Knock again when the ringing stops.
What Do the Results* Mean?
0-star: Negative result
1-star: Warning zone. You may need probably double check input parameters.
2-star: Your coin’s sound matches that of a genuine coin.
3-star: High-precision result: metal content error is under 10% for silver and under 5% for gold.
Differences between 2 Stars and 3 Stars?
2-star is a qualitative positive result. It is what traditional ping test offers.
3-star is our unique high precision result. It states clearly the metal content expectations.
🤑 Spot a 3-stars false positive and you may win a $100 reward! Details: https://preciouscointester.com/en/3_star_quest/round2/3_star_quest.html
- Want more details?
Check out our tutorial for a step-by-step guide: https://youtu.be/iWIJ7Ke50-M
Please visit our website: https://preciouscointester.com/en/
- Does not work on your device?
Please don't hesitate to reach us: [email protected] we will try our best to help you!
Your suggestions and comments are highly welcome!
* The result is only for informational propose all decisions made based on this information are at users' own risks.
** Subscription is needed to test all coins in the database as well as customized coins.
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Precious Coin Tester / What's New in vUnknown
[Medium] Added invitation code field to the sign-up screen.
