250+ iOS apps & games curated and reviewed
If you already know StackerTools Coin and Bar Test, this is the deeper bench. 250+ pocket pinger coin apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (44) | No | No | Oct 2026 | |
| 2 |  | Free | 4.5★ (536) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.8★ (16) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.4★ (123) | No | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Jun 2026 | |
| 6 |  | Free | — | No | Yes | Jun 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
Detect counterfeit precious metals like gold, silver, and bullion using sound. This tool acts as a bar and coin tester, helping you verify authenticity.
This app helps you test the authenticity of gold and silver coins by analyzing the sound they make when pinged. It provides detailed results to distinguish genuine coins from fakes, helping you avoid costly mistakes.
This app uses sound-based resonance analysis to help identify counterfeit gold and silver coins. Simply tap a coin, record its ring, and the app compares the frequencies to a library of known coin profiles.
