# Metal Detector & Magnetometer vs xZip

The clearest difference is price: xZip at Free against Metal Detector & Magnetometer's $1.99. xZip also leads on rating (5.0 vs 1.0) and update cadence (every 8 days vs every 5 months). Metal Detector & Magnetometer's advantage is in-app purchases (none vs 1). On review sentiment, ads and monetization model there is nothing between them.

xZip is free to download; Metal Detector & Magnetometer costs $1.99 up front. xZip sells 1 one-off in-app purchase. Metal Detector & Magnetometer asks for nothing beyond the download.

xZip holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 54% of Metal Detector & Magnetometer's written reviews are positive against 50% of xZip's, so the app with the better star average is not the one people write more warmly about.

Metal Detector & Magnetometer ships an update every 5 months, xZip every 8 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Metal Detector & Magnetometer | xZip |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/metal-detector-and-magnetometer/id405957672/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/xzip/id1573682863/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | **53.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Paid | Paid |
| Size | 11 MB | 8 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Andy Soft](https://appshunter.io/developer/367577511) | [跃洋 王](https://appshunter.io/developer/1544944093) |

## What reviewers say

### Metal Detector & Magnetometer

[App page](https://appshunter.io/ios/app/metal-detector-and-magnetometer/id405957672)

Transform your iPhone into a professional metal detector. This app uses your device's magnetometer to detect ferrous metals with precision, ideal for finding lost objects or inspecting materials. It offers an intuitive interface with customizable sounds and themes.

**Highlights:** Uses iPhone magnetometer for detection, Detects ferrous metals, Intuitive professional interface, Customizable sounds and themes, Integrated flashlight, Instant use, no calibration

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### xZip

[App page](https://appshunter.io/ios/app/xzip/id1573682863)

This utility app allows users to easily decompress and extract files from various archive formats like zip, rar, and 7z. It supports previewing file information within compressed packages and offers separate extraction of individual files.

**Highlights:** Decompress various archive formats (zip, rar, 7z, xz), Extract files from compressed packages, Preview archive file information, Free and ad-free experience

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Metal Detector & Magnetometer free?

Metal Detector & Magnetometer costs $1.99, with no in-app purchases.

### Is xZip free?

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

### Which has better reviews, Metal Detector & Magnetometer or xZip?

xZip is rated higher. Metal Detector & Magnetometer averages 1.0 out of 5 from 1 ratings, while xZip averages 5.0 from 3 ratings.

### Do Metal Detector & Magnetometer or xZip have ads?

Neither Metal Detector & Magnetometer nor xZip shows ads.

### Which is updated more often, Metal Detector & Magnetometer or xZip?

Metal Detector & Magnetometer ships an update every 5 months, and xZip every 8 days. Most recently, Metal Detector & Magnetometer was updated on November 7, 2026 and xZip on November 3, 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.*