StackerTools Coin and Bar Test
StackerTools Coin and Bar Test is made and published by SoundMoneyMetals. AppBrain is an independent app data site and isn't affiliated with SoundMoneyMetals. The app name, icon, screenshots and description belong to SoundMoneyMetals and are shown as published on Google Play.
AppBrain's verdict
Niche- Rating on Google Play
- 4.36
- 56 ratings
- Installs
- 8.7 thousand
- Last updated
- October 20, 2026
- Ads
- No ads
- Size
- 19.4 MB
StackerTools Coin and Bar Test is a niche app, with 8.7 thousand installs. It doesn't have enough ratings yet to judge what users think.
Pros & Cons
- Niche focus on counterfeit detection for precious metals
- Pocket Pinger access enhances quick testing workflows
- Dedicated bar-and-coin tester workflow tailored to silver and gold
- Free-to-use toolset with optional Bonus Pack access
- Limited scope beyond counterfeit testing; lacks broader metals market data and price tracking features
- Not ranked in top lists, which may affect app discoverability
- Full feature access relies on a Bonus Pack password, adding an extra step for users
User feedback
Ratings and reviews on Google PlayComments on StackerTools Coin and Bar Test for Android
Google Play Rating history and histogram
Store listing
By SoundMoneyMetals, from Google Play“Pocket Pinger: ping test gold and silver coins, rounds and bars by sound.”
Description by SoundMoneyMetals Written by the developer, not by AppBrain. Click to read.
StackerTools is a coin and bar tester that listens to the “ping” of your precious metals. Gently tap a coin and the app compares its ring with verified genuine examples, or tests it against a physics-backed acoustic model.
The app is 100% included with the Pocket Pinger. The password is in the Bonus Pack.
WHAT YOU CAN TEST
• Gold and silver bullion coins such as American Eagles, Maple Leafs, Krugerrands and more
• Silver rounds and 1 oz silver bars
• Many other items and tests available, with more coming
HOW IT WORKS
Pick your coin or bar from the catalog, or search for it.
Tap Start and gently ping the item.
See the result in seconds: PASS, OK, CAUTION, or FAIL, with tips when a retest is needed.
TEST MODES
• Peaks: checks the item’s key ring tones
• Run: tests several pings in a row
• Pro: adds ping-time checks plus size and weight
• Acoustic Models: measure your items for custom tests
MORE FEATURES
• Bookmark Favorites to find the items you test most
• Search the catalog, with “See All” keeping your search
• Sync the catalog to your phone for offline testing
• Get Paid: upload test data and photos, or post new items to the catalog
Questions? We’re here to help: Support@StackerTools.com
Recent changes:
• Sync fixed and faster, with progress shown on screen.
• Post items directly to the Catalog.
• Get Paid to Post items from the Get Paid section.
• Bookmark Favorites to find the items you test most.
• Get Paid uploads: sharper photos, payment amounts shown, and Redo re-does just that step.
• Search: "See All" keeps your search.
• Camera and microphone: if access is off, the app shows the steps to turn it back on.
• Smoother screens and many small improvements.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 19.4 MB
- Content rating
- Everyone
Technologies used by StackerTools Coin and Bar Test
Releases
Updates seen on Google Play- Version
- 1.0.37.10
- Launched
- May 2025
Alternatives
Similar apps and more from SoundMoneyMetalsAlternatives to StackerTools Coin and Bar Test
Also available on the App Store
Installs
Tracked by AppBrain- Last 30 days
- 280
- Play install range
- 5+ thousand
- Launched
- May 2025
Installs over time
StackerTools Coin and Bar Test has been installed 8.7 thousand times. Over the past 30 days, it has been installed 280 times.
Rankings
Google Play top chartsGoogle Play Rankings for StackerTools Coin and Bar Test
About the app and developer
About StackerTools Coin and Bar Test
StackerTools Coin and Bar Test is a tools app developed by SoundMoneyMetals.
How many times has StackerTools Coin and Bar Test been installed?
StackerTools Coin and Bar Test has been installed 8.7 thousand times. In the last 30 days, the app was installed 280 times.
What is the rating of StackerTools Coin and Bar Test?
StackerTools Coin and Bar Test is rated 4.36 out of 5 stars, based on 56 ratings.
Is StackerTools Coin and Bar Test free?
StackerTools Coin and Bar Test is free. The app size is 19.39 MB. The latest version available is 1.0.37.10. The last update was on October 20, 2026.
What are the requirements for StackerTools Coin and Bar Test?
The app has a content rating of Everyone. The app has been available on Google Play since May 2025.
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