# StackerTools Coin and Bar Test vs NorthHaven Norman

The clearest difference is update cadence: StackerTools Coin and Bar Test at fortnightly against NorthHaven Norman's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

StackerTools Coin and Bar Test ships an update fortnightly, NorthHaven Norman every 2 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | StackerTools Coin and Bar Test | NorthHaven Norman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (44 ratings)](https://appshunter.io/ios/app/stackertools-coin-and-bar-test/id6502847897/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 31 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SoundMoneyMetals](https://appshunter.io/developer/1747030161) | [NorthHaven Church, Inc.](https://appshunter.io/developer/1761447549) |

## What reviewers say

### StackerTools Coin and Bar Test

[App page](https://appshunter.io/ios/app/stackertools-coin-and-bar-test/id6502847897)

This app uses sound to detect counterfeit gold and silver coins, rounds, and bars. Gently tap your precious metal and the app analyzes its ring against verified examples or a physics-backed model to determine authenticity.

**Highlights:** Detects counterfeit gold and silver coins/bars, Analyzes item's 'ping' sound, Compares to verified genuine examples, Tests against physics-backed acoustic models, Offers multiple testing modes (Peaks, Run, Pro), Syncs catalog for offline testing, Allows uploading test data and photos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NorthHaven Norman

[App page](https://appshunter.io/ios/app/northhaven-norman/id6615061961)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is StackerTools Coin and Bar Test free?

StackerTools Coin and Bar Test is free to download, with no in-app purchases.

### Is NorthHaven Norman free?

NorthHaven Norman is free to download, with no in-app purchases.

### Do StackerTools Coin and Bar Test or NorthHaven Norman have ads?

Neither StackerTools Coin and Bar Test nor NorthHaven Norman shows ads.

### Which is updated more often, StackerTools Coin and Bar Test or NorthHaven Norman?

StackerTools Coin and Bar Test ships an update fortnightly, and NorthHaven Norman every 2 months. Most recently, StackerTools Coin and Bar Test was updated on November 4, 2026 and NorthHaven Norman on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*