# StackerTools App vs Coin ID/Mint Mark Locator Plus

The clearest difference is price: StackerTools App at Free against Coin ID/Mint Mark Locator Plus's $19.99. StackerTools App also leads on iOS requirement (14.0 vs 16.2). On ads, in-app purchases and device support there is nothing between them.

StackerTools App is free to download; Coin ID/Mint Mark Locator Plus costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | StackerTools App | Coin ID/Mint Mark Locator Plus |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/stackertools-app/id6502847897/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 45 MB | 40 MB |
| Requires iOS | **14.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SoundMoneyMetals](https://appshunter.io/developer/1747030161) | [Carlisle Development Corporation](https://appshunter.io/developer/497945266) |

## What reviewers say

### StackerTools App

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

Detect counterfeit precious metals like gold, silver, and bullion using sound. This tool acts as a bar and coin tester, helping you verify authenticity.

**Highlights:** Counterfeit detection, Verify gold coins, Verify silver coins, Test bullion, Sound-based analysis, Bar and coin tester

**Features:** macOS Compatibility

**In-app purchases:** none


### Coin ID/Mint Mark Locator Plus

[App page](https://appshunter.io/ios/app/coin-idmint-mark-locator-plus/id6651950003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StackerTools App free?

StackerTools App is free to download, with no in-app purchases.

### Is Coin ID/Mint Mark Locator Plus free?

Coin ID/Mint Mark Locator Plus costs $19.99, with no in-app purchases.

### Do StackerTools App or Coin ID/Mint Mark Locator Plus have ads?

Neither StackerTools App nor Coin ID/Mint Mark Locator Plus shows ads.

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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.*