# Metal Detector° vs TrainTracker

The clearest difference is in-app purchases: TrainTracker at none against Metal Detector°'s 2. TrainTracker also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Metal Detector° sells 2 in-app purchases, starting at $4.99 per month. TrainTracker asks for nothing beyond the download.

## The numbers

| Metric | Metal Detector° | TrainTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (258 ratings)](https://appshunter.io/ios/app/metal-detector/id6450298843/reviews)** | — |
| Number of ratings | **258** | — |
| Positive reviews | 45.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [SharkSW OU](https://appshunter.io/developer/1457813656) |

## What reviewers say

### Metal Detector°

[App page](https://appshunter.io/ios/app/metal-detector/id6450298843)

This application uses your phone's magnetic sensors to detect metallic objects hidden underground or behind walls. It features a simple interface, vibrational alerts, and a calibration function for accurate readings. Explore your surroundings and uncover hidden treasures.

**Highlights:** Detects metallic objects, Vibrational alerts, Magnetic metal detection, Simple, intuitive interface, Device calibration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $24.99 | per year |


### TrainTracker

[App page](https://appshunter.io/ios/app/traintracker/id6472038686)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector° free?

Metal Detector° is free to download, with in-app purchases available.

### Is TrainTracker free?

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

### Do Metal Detector° or TrainTracker have ads?

Metal Detector° shows ads; TrainTracker does not.

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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.*