# Silver Ring & Metal Detector — Detect silver content in coins

> Detect silver content in coins (iPhone/iPad app by Adam Sanfacon.)

- Source: https://appshunter.io/ios/app/silver-ring-and-metal-detector/id6797311843 (this page in markdown: same URL + `.md`)
- Developer: [Adam Sanfacon](https://appshunter.io/developer/1763150198)
- Category: Productivity, Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 39 MB
- Languages: American English
- Released: 2026-08-20
- Data updated: 2026-10-10

## What is Silver Ring & Metal Detector?

Strike a coin, hear the truth. Silver Ring & Metal Detector estimates the silver content of ANY coin from the sound it makes — no per-coin database required.

Real physics, not guesswork: a coin rings at frequencies set by its size and its metal's stiffness. Silver rings lower and dramatically longer than copper-nickel. Enter the coin's diameter and weight (or pick a preset - Morgans, pre-1965 US coinage, Silver Eagles, Maples, world crowns), balance it on a fingertip, tap its edge, and the app captures and analyzes the ring automatically.

• Silver percentage estimate from the ring tone
• Independent density cross-check flags clad, plated, and filled fakes
• Ring sustain (Q) analysis - genuine silver rings for seconds
• Automatic rejection of knocks, taps, and background noise
• Size-class mode for coins you don't have exact specs for
• Bonus magnetometer mode: instantly catch ferrous (iron/steel) fakes

Everything runs on your phone. No account, no ads, no data collection.

Results are estimates for hobby use, not a professional assay.


## Version history (last 1 release)

### 1.0.0 — 2026-08-20

No release notes.

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## More apps by Adam Sanfacon

- [TidyBee: Organize Your Home](https://appshunter.io/ios/app/tidybee-organize-your-home/id6639587965)

All apps by Adam Sanfacon: https://appshunter.io/developer/1763150198

## Related topics

[detector de metales](https://appshunter.io/ios/topics/detector-de-metales) · [detector de metales gratis](https://appshunter.io/ios/topics/detector-de-metales-gratis) · [ring smoke detector](https://appshunter.io/ios/topics/ring-smoke-detector)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*