# Metal Detector vs BatTrack

The clearest difference is in-app purchases: BatTrack at none against Metal Detector's 3. BatTrack also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Metal Detector sells 3 in-app purchases, starting at $3.99 per 7 days. BatTrack asks for nothing beyond the download.

Metal Detector ships an update every 5 months, BatTrack every 7 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Metal Detector | BatTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/metal-detector-stud-finder/id6747976917/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Freemium | — |
| Size | 123 MB | 47 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reena Williams](https://appshunter.io/developer/1708538764) | [Electrifuel Private Limited](https://appshunter.io/developer/1829404794) |

## What reviewers say

### Metal Detector

[App page](https://appshunter.io/ios/app/metal-detector-stud-finder/id6747976917)

This utility app uses your iPhone's sensors to detect metals, studs, and electromagnetic fields. It can also identify lens reflections and analyze WiFi networks for potential surveillance devices, offering a comprehensive scanning tool for security and home improvement.

**Highlights:** Metal and stud detection, Lens reflection scanner, EMF meter, WiFi analyzer, Easy calibration, Lightweight and portable

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Weekly Subscription | $5.99 | per 7 days |
| Yearly Subscriptions | $39.99 | per year |


### BatTrack

[App page](https://appshunter.io/ios/app/battrack/id6749228511)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector free?

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

### Is BatTrack free?

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

### Do Metal Detector or BatTrack have ads?

Neither Metal Detector nor BatTrack shows ads.

### Which is updated more often, Metal Detector or BatTrack?

Metal Detector ships an update every 5 months, and BatTrack every 7 months. Most recently, Metal Detector was updated on October 28, 2026 and BatTrack on October 25, 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.*