--- title: "Precious Coin Tester - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Test precious metal contents in gold coins and silver coins: - Detected countless fakes and saved users thousands of dollars in 2024 - Over 600 free coins available now! - Access 2000+ coins with high" --- # Precious Coin Tester — United States > Test your gold or silver coin ![Precious Coin Tester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a7/89/63/a78963be-da68-8379-9aaf-1b76ad1a99e1/AppIcon-0-0-1x_U007epad-0-10-0-sRGB-85-220.png/434x0w.png) **Developer:** [AUGer kit](https://apptail.io/developer/auger-kit-TzFe) **Category:** Utilities **Rating:** 4.5/5 (493 ratings) **Price:** Free **Bundle ID:** com.cointester.cointester **Store:** Apple App Store **Country:** United States **Version:** 2.3.13 (released 2026-06-20) **Original Release:** 2019-08-08 **Languages:** English, French, Chinese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1474466880) **AppTail Page:** [https://apptail.io/app/precious-coin-tester-iBs/united-states](https://apptail.io/app/precious-coin-tester-iBs/united-states) ## Precious Coin Tester Description Test precious metal contents in gold coins and silver coins: - Detected countless fakes and saved users thousands of dollars in 2024 - Over 600 free coins available now! - Access 2000+ coins with high-precision results! - Full-text search through a massive up-to-date database of over 40,000 coins! - Customize your own coin parameters - tailor every detail! When you get a silver or gold coin with correct weight and size, how can you know it is not a fake coin made of other cheap materials? Traditional ping tests can distinguish true gold or silver coins from counterfeit ones in cheap metal. But you need good ears! Precious coin tester helps you listen to the sound generated by the ping test and will tell you whether the coin is a cheap metal fake. So no more worry about the fake gold or silver coin! How to ping the coin? Hold the coin on the tip of one finger near the mic of your phone/tablet, and knock the coin briefly with another hard object. Hold still the coin while it rings. When the sound of coin has diminished, knock it again. Tutorial video: Which results are good? Both 2 and 3 stars are good results: - 2 star offers standard/traditional ping test result, it indicates that the sound of the coin matches that of a genuine one. It is a qualitative result. - 3 star is our uniquely developed high precision result, it indicates metal content error is under 10% for silver and under 5% for gold. Spot a 3-star false positive and you may win a $100 reward! Details: - Want more details? Please visit 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. ## Precious Coin Tester Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ef/95/75/ef957568-4272-8130-4913-bf390b765dbf/en_13inch_all_coins.png/2064x2752.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b8/c0/01/b8c0013b-bc30-036a-9208-55d023716588/en_13inch_free_coins.png/2064x2752.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/57/43/21/5743212b-e7c5-7780-003e-994cac74adc4/en_13inch_keywords.png/2064x2752.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bd/d2/0f/bdd20f8e-b80f-df64-8e41-60be6d135c31/en_13inch_customization.png/2064x2752.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c3/e3/96/c3e3968a-b35e-8037-55c9-98ab9d77bfa1/en_13inch_main.png/2064x2752.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a4/ce/09/a4ce0904-8a38-be4d-40f5-87ff747e095d/en_13inch_result_pass.png/2064x2752.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8d/51/0c/8d510c3b-2de7-4076-2d9f-0f567ac87c24/en_13inch_result_fail.png/2064x2752.png) ## Precious Coin Tester Rating Breakdown in United States - 5 stars: 387 (78%) - 4 stars: 45 (9%) - 3 stars: 15 (3%) - 2 stars: 8 (2%) - 1 stars: 38 (8%) ## Precious Coin Tester Reviews in United States ### ***** "Saving money" Saved me so many times -- Pwallers review, 2026-03-29 ### ***** "Thankful!!" Finally an app that isn’t trying to bleed you for money! I appreciate this company for making this app easy to use and free of charge! THANK YOU!!! -- SpacelandAlien, 2026-03-06 ### ***-- "Clunky" This app does what it’s supposed to but using it needs improvement. The search feature is terrible. I ran a search for “0.25 eagle” and it returned zero results. Then tried again and it came back with only two results, both were for half ounce coins. Trying to find the most basic coins is a chore so after over a year of paying for this app, I’m leaving and will verify my gold and silver purchases through alternative means. -- dndjcnf tban, 2025-03-27 ### ***** "Money saver" Without this tool, I would have accepted over $1,000 in bogus Morgans and Silver Ridge coins. More than pays for itself on a daily basis. -- KiloTangoFox, 2025-01-10 ### *---- "Network Error" I’ve tried using the app multiple times with different coins and always got a “network error” message. -- Thanks123$&@", 2024-12-08 ### ****- "Accurate but hard to use User interface" The app seems to be working very accurately, however, the user interface is very finicky and could use some very basic upgrades, such as being able to save the most used coins. That way you don’t have to look for them every time, and improving the search function as it could be very difficult to find some coins -- Dennisb002, 2024-11-19 ### *---- "New Point System is not good" What is the new point system? Why do I need points if I’m already a subscriber? 1 star for unecessary popups and no explanation -- C-placeholder, 2024-10-12 ### ****- "Zzz" Works pretty well. Sometimes see “network error” when trying to use, but usually it works. -- Zzz540, 2024-10-07 ### ***-- "Better than nothing" Gave me a 3/3 rating for a glass jar while testing for ASEs. Just another data point, don’t bet the house on just this app. Update - the right coin was selected, the point is you can fool the app with false positives. -- TO696969, 2024-10-07 ### ***-- "Disappointed" I bought to test U.S. 90% gold and silver coins. There are only 2 coins that be tested for free. A one silver dollar and a one ounce twenty dollar. No other denominations available without a subscription. Also, you can’t use the special parameters section without a description. After paying $30 for the device, I expected more options. -- way to hard to use, 2024-06-14 [View all Precious Coin Tester reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Precious Coin Tester In-App Purchases | Item | Price | |------|-------| | Unlock all coins 1 month | $2.99 | ## Precious Coin Tester Discovered Keywords - silver coins - counterfeit ## Apps Similar to Precious Coin Tester - [Sigma Mini](https://apptail.io/app/sigma-mini-fsKb/united-states) - [BLUETTI](https://apptail.io/app/bluetti-vTVb/united-states) - [Metal Detector for iPhone](https://apptail.io/app/metal-detector-for-iphone-KElc/united-states) - [Meshtastic](https://apptail.io/app/meshtastic-iOld/united-states) - [Odmaster](https://apptail.io/app/odmaster-XMKf/united-states) - [Coin Identifier: Coin ID](https://apptail.io/app/coin-identifier-coin-id-tmam/united-states) - [Antique Coin Identifier Value](https://apptail.io/app/antique-coin-identifier-value-VUfm/united-states) - [AI Coin Identifier & Checker](https://apptail.io/app/ai-coin-identifier-checker-aDnm/united-states) - [90% Silver Coin Calculator](https://apptail.io/app/90-silver-coin-calculator-qfPn/united-states) - [Coin Tester.](https://apptail.io/app/coin-tester-Arso/united-states) ## Precious Coin Tester Available In - [United States](https://apptail.io/app/precious-coin-tester-iBs/united-states) - [United Kingdom](https://apptail.io/app/precious-coin-tester-iBs/united-kingdom) - [Poland](https://apptail.io/app/precious-coin-tester-iBs/poland) - [Canada](https://apptail.io/app/precious-coin-tester-iBs/canada) - [France](https://apptail.io/app/precious-coin-tester-iBs/france) - [Japan](https://apptail.io/app/precious-coin-tester-iBs/japan) - [Sweden](https://apptail.io/app/precious-coin-tester-iBs/sweden) - [Netherlands](https://apptail.io/app/precious-coin-tester-iBs/netherlands) - [Germany](https://apptail.io/app/precious-coin-tester-iBs/germany) - [Spain](https://apptail.io/app/precious-coin-tester-iBs/spain) - [Brazil](https://apptail.io/app/precious-coin-tester-iBs/brazil) - [Australia](https://apptail.io/app/precious-coin-tester-iBs/australia) - [Switzerland](https://apptail.io/app/precious-coin-tester-iBs/switzerland) - [Philippines](https://apptail.io/app/precious-coin-tester-iBs/philippines) - [Ireland](https://apptail.io/app/precious-coin-tester-iBs/ireland) - [South Africa](https://apptail.io/app/precious-coin-tester-iBs/south-africa) - [Belgium](https://apptail.io/app/precious-coin-tester-iBs/belgium) - [Mexico](https://apptail.io/app/precious-coin-tester-iBs/mexico) - [Indonesia](https://apptail.io/app/precious-coin-tester-iBs/indonesia) - [Norway](https://apptail.io/app/precious-coin-tester-iBs/norway) - [Denmark](https://apptail.io/app/precious-coin-tester-iBs/denmark) - [Italy](https://apptail.io/app/precious-coin-tester-iBs/italy) - [Argentina](https://apptail.io/app/precious-coin-tester-iBs/argentina) - [Romania](https://apptail.io/app/precious-coin-tester-iBs/romania) - [South Korea](https://apptail.io/app/precious-coin-tester-iBs/south-korea) - [Ukraine](https://apptail.io/app/precious-coin-tester-iBs/ukraine) - [Colombia](https://apptail.io/app/precious-coin-tester-iBs/colombia) - [Ghana](https://apptail.io/app/precious-coin-tester-iBs/ghana) - [Austria](https://apptail.io/app/precious-coin-tester-iBs/austria) - [Hungary](https://apptail.io/app/precious-coin-tester-iBs/hungary) - [China](https://apptail.io/app/precious-coin-tester-iBs/china) - [Lebanon](https://apptail.io/app/precious-coin-tester-iBs/lebanon) - [Croatia](https://apptail.io/app/precious-coin-tester-iBs/croatia) - [Türkiye](https://apptail.io/app/precious-coin-tester-iBs/turkey) - [Taiwan](https://apptail.io/app/precious-coin-tester-iBs/taiwan) - [Vietnam](https://apptail.io/app/precious-coin-tester-iBs/vietnam) - [North Macedonia](https://apptail.io/app/precious-coin-tester-iBs/north-macedonia) - [Greece](https://apptail.io/app/precious-coin-tester-iBs/greece) - [Russia](https://apptail.io/app/precious-coin-tester-iBs/russia) - [Panama](https://apptail.io/app/precious-coin-tester-iBs/panama) - [Singapore](https://apptail.io/app/precious-coin-tester-iBs/singapore) - [Nepal](https://apptail.io/app/precious-coin-tester-iBs/nepal) - [New Zealand](https://apptail.io/app/precious-coin-tester-iBs/new-zealand) - [Oman](https://apptail.io/app/precious-coin-tester-iBs/oman) - [Peru](https://apptail.io/app/precious-coin-tester-iBs/peru) - [Pakistan](https://apptail.io/app/precious-coin-tester-iBs/pakistan) - [Portugal](https://apptail.io/app/precious-coin-tester-iBs/portugal) - [Paraguay](https://apptail.io/app/precious-coin-tester-iBs/paraguay) - [Qatar](https://apptail.io/app/precious-coin-tester-iBs/qatar) - [Saudi Arabia](https://apptail.io/app/precious-coin-tester-iBs/saudi-arabia) - [Slovenia](https://apptail.io/app/precious-coin-tester-iBs/slovenia) - [Slovakia](https://apptail.io/app/precious-coin-tester-iBs/slovakia) - [Senegal](https://apptail.io/app/precious-coin-tester-iBs/senegal) - [Suriname](https://apptail.io/app/precious-coin-tester-iBs/suriname) - [Thailand](https://apptail.io/app/precious-coin-tester-iBs/thailand) - [Tunisia](https://apptail.io/app/precious-coin-tester-iBs/tunisia) - [Uganda](https://apptail.io/app/precious-coin-tester-iBs/uganda) - [Uruguay](https://apptail.io/app/precious-coin-tester-iBs/uruguay) - [Mali](https://apptail.io/app/precious-coin-tester-iBs/mali) - [Angola](https://apptail.io/app/precious-coin-tester-iBs/angola) - [Azerbaijan](https://apptail.io/app/precious-coin-tester-iBs/azerbaijan) - [Barbados](https://apptail.io/app/precious-coin-tester-iBs/barbados) - [Bulgaria](https://apptail.io/app/precious-coin-tester-iBs/bulgaria) - [Bahrain](https://apptail.io/app/precious-coin-tester-iBs/bahrain) - [Bermuda](https://apptail.io/app/precious-coin-tester-iBs/bermuda) - [Brunei](https://apptail.io/app/precious-coin-tester-iBs/brunei) - [Belarus](https://apptail.io/app/precious-coin-tester-iBs/belarus) - [Belize](https://apptail.io/app/precious-coin-tester-iBs/belize) - [Chile](https://apptail.io/app/precious-coin-tester-iBs/chile) - [Cyprus](https://apptail.io/app/precious-coin-tester-iBs/cyprus) - [Czechia](https://apptail.io/app/precious-coin-tester-iBs/czechia) - [Dominican Republic](https://apptail.io/app/precious-coin-tester-iBs/dominican-republic) - [Algeria](https://apptail.io/app/precious-coin-tester-iBs/algeria) - [Ecuador](https://apptail.io/app/precious-coin-tester-iBs/ecuador) - [Estonia](https://apptail.io/app/precious-coin-tester-iBs/estonia) - [Egypt](https://apptail.io/app/precious-coin-tester-iBs/egypt) - [Finland](https://apptail.io/app/precious-coin-tester-iBs/finland) - [Grenada](https://apptail.io/app/precious-coin-tester-iBs/grenada) - [Hong Kong SAR China](https://apptail.io/app/precious-coin-tester-iBs/hong-kong) - [Honduras](https://apptail.io/app/precious-coin-tester-iBs/honduras) - [Israel](https://apptail.io/app/precious-coin-tester-iBs/israel) - [India](https://apptail.io/app/precious-coin-tester-iBs/india) - [Iceland](https://apptail.io/app/precious-coin-tester-iBs/iceland) - [Jamaica](https://apptail.io/app/precious-coin-tester-iBs/jamaica) - [Jordan](https://apptail.io/app/precious-coin-tester-iBs/jordan) - [Kenya](https://apptail.io/app/precious-coin-tester-iBs/kenya) - [Kuwait](https://apptail.io/app/precious-coin-tester-iBs/kuwait) - [Cayman Islands](https://apptail.io/app/precious-coin-tester-iBs/cayman-islands) - [Kazakhstan](https://apptail.io/app/precious-coin-tester-iBs/kazakhstan) - [Sri Lanka](https://apptail.io/app/precious-coin-tester-iBs/sri-lanka) - [Lithuania](https://apptail.io/app/precious-coin-tester-iBs/lithuania) - [Luxembourg](https://apptail.io/app/precious-coin-tester-iBs/luxembourg) - [Latvia](https://apptail.io/app/precious-coin-tester-iBs/latvia) - [Madagascar](https://apptail.io/app/precious-coin-tester-iBs/madagascar) - [United Arab Emirates](https://apptail.io/app/precious-coin-tester-iBs/united-arab-emirates) - [Malta](https://apptail.io/app/precious-coin-tester-iBs/malta) - [Malaysia](https://apptail.io/app/precious-coin-tester-iBs/malaysia) - [Namibia](https://apptail.io/app/precious-coin-tester-iBs/namibia) - [Nigeria](https://apptail.io/app/precious-coin-tester-iBs/nigeria) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*