# Tracking Control vs Metal Detector EMF & Stud

The clearest difference is in-app purchases: Tracking Control at none against Metal Detector EMF & Stud's 2. Tracking Control also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Metal Detector EMF & Stud sells 2 in-app purchases, starting at $2.99 per 7 days. Tracking Control asks for nothing beyond the download.

## The numbers

| Metric | Tracking Control | Metal Detector EMF & Stud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 28 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DEALER GEEK INC](https://appshunter.io/developer/1476541284) | [MUHAMMET USLU](https://appshunter.io/developer/1864979364) |

## What reviewers say

### Tracking Control

[App page](https://appshunter.io/ios/app/tracking-control/id6476514694)

**In-app purchases:** none


### Metal Detector EMF & Stud

[App page](https://appshunter.io/ios/app/metal-detector-emf-and-stud/id6778024560)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Yearly Pro | $24.99 | per year |


## Frequently asked questions

### Is Tracking Control free?

Tracking Control is free to download, with no in-app purchases.

### Is Metal Detector EMF & Stud free?

Metal Detector EMF & Stud is free to download, with in-app purchases available.

### Do Tracking Control or Metal Detector EMF & Stud have ads?

Neither Tracking Control nor Metal Detector EMF & Stud 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.*