Bullion Test

Good app would be better if it included more coins like the silver britannia from before and after 2013, it would also be good if the user could fine tune the generic coin test to change the purity and weight and then test it

Would love to see the ability to test smaller denominations and size coins

works

Works well. However recently I noticed that the microphone logo is almost invisible on the background. I thought it completely disappeared until I actually clicked on the toolbar. Not sure if it is the most recent Android update or the new version of app that is caising the issue. It was fine the last time I tried it about a month ago.

Works really good. Will you update so I can also check fractional golds maples 1/2 oz, 1/4 oz ... etc Will this also detect 1oz fake gold tungsten coins? thanks

Works great but having the same issue as previous user with the microphone icon. Can't see it on toolbar. Didn't know where it was until I randomly touched areas of the tool bar to locate it's position.

Great App. All tested fine except 2 very old victoria sovs which were just outside the two blue bars by about 2mm. My guess is the age of the coins. I'm sure they are fine going by other tests. Plus they were from reputable dealers.

My go to app. I've used it in dark alleys and bank lobbies performs great in both situations. But after I switched phones I still get the update for free but I have to open in it from Google ps if not I only get the free version. If there's a fix please post Thanks!

Installed this on my Samsung S7 and it does not work.

Lightweight and simple to use! A great tool to help authenticate coins by their unique ping sounds.

Works well, really useful app. Option for half sovereigns would be very welcome.

Excellent. Silver Brits any chance?

It's great

I suggest having two of the same coins, lay one by the microphone(while phone is laying flat) and drop the second on top from 6 inches above.

Amazingly simple idea that works

Turns out the Morgan dollars I purchased were fake. To everyone who's complaining about lack of testable coins, you might try going to a coin shop and testing the real thing, then take a screenshot of the results.

Doesn't have the Britannia gold and silver coins yet. Can't believe a major coin isn't on the list. Please add asap otherwise a bit of a waste for me

Other do it yourself testing methods such as measuring size & weight, magnet attraction, ice test for silver, etc. are relatively easy to do but frequently testing is not easy to do without a highly trained ear. This app makes it easy and has allowed to me test every 1 oz investment gold and silver coin I have except for one Aussie silver coin that's over 42mm in diameter a Canadian 1.25 oz silver bison.

well worth the money, It feels so professional and was able to test my coin to a extremely high degree. I used to it test a silver panda and it pinged exactly expected, this gave me some peace of mind on my purchase. Hopefully this app will be used to test any future coins.

Literally does nothing. Dire.

I ordered a few philharmonic coins from apmex and they do not match the frequency

Does not test for Mexican libritad , why ? Thanks Thanks for adding the test for the libritad.

Easy and fast, with nice graphics!

I just bought my first silver coin, a Canadian Maple Leaf. When I tested it with the app, it repeatedly came up as a fail... I soon realized I had a Silver Eagle coin selected in the app. When I switched to the Maple Leaf setting, it gave a pass. Pretty cool that it could spot the difference of 2 silver 1oz coins. I wish it would offer a 1:1 profile view to check thickness, and a high res photo option to check details. Maybe next update?

Came across this app on you tube following my concerns about so many fake silver coins flooding the market. Thought too good to be true so tried the free version and pinged my silver American Eagle. Give genuine indicator so pleased. Bought full version app and entered diameter of silver Britannia and tested, again confirmed coin as genuine. Tried fooling it with different coins but all detected as errors.. brilliant app please maintain and update with new coins. Five star app

Other do it yourself testing methods such as measuring size & weight, magnet attraction, ice test for silver, etc. are relatively easy to do but frequently testing is not easy to do without a highly trained ear. This app makes it easy and has allowed to me test every 1 oz investment gold and silver coin I have except for one Aussie silver coin that's over 42mm in diameter a Canadian 1.25 oz silver bison.

So pity that developer has lost his interest in this app - it was last updated over year ago - Sept 2015. Well worth the money. Please at least add option of adding coins on our own.

well worth the money, It feels so professional and was able to test my coin to a extremely high degree. I used to it test a silver panda and it pinged exactly expected, this gave me some peace of mind on my purchase. Hopefully this app will be used to test any future coins.

This app is spot on! Hasn't been proved wrong yet! One small critique. I would love if they had libertads on the list. Would complete it.

I've been letting people on my coin forums know about this app. Awesome extra test in the arsenal. Please add support for pre 33 $10, $5 and $2.50 coins?

The generic option doesn't allow you to enter any more info than the diameter of the coin. Can't enter the thickness of the coin. Tests on various coins didn't work because of this.

Will there be support for the 2016 panda coin as its only 30g and also will there be support in the future for 1/2 Oz coins.

Does not test for Mexican libritad , wtf?!

Is there any way of crowd sourcing more coins or rounds?

Just need to add canadian 80% coins

This app seems to work really well.

It just works!

Easy and fast, with nice graphics!

Awesome App! 5 Stars! Does exactly what it is supposed to do. I was able to test some coins and it is really fun/easy to use. At first I got the 2/3 warning as described in the product listing, but after pinging the coin better/louder it all works great. I had fun trying to "fool" the app but it always gives the proper result (meaning, it detects if the pinged coin is not the one which is selected). I know this is a longshot, but if possible can you also add Ukrainian National Bank gold coins?

Checked all my rounds, it worked great! I even spotted a possible counterfeit! If possible - I wonder if the app could tell me what metal was used to counterfeit? The anamalous peaks could possibly be identified :) Overall great app! Thank You!