# Metal Detector・EMF Reader vs NetProbe

The clearest difference is monetization model: Metal Detector・EMF Reader at free against NetProbe's freemium. Metal Detector・EMF Reader also leads on iOS requirement (16.6 vs 26.2). NetProbe's advantage is device support (3 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Metal Detector・EMF Reader sells 1 one-off in-app purchase and NetProbe sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Metal Detector・EMF Reader against 5.0 for NetProbe. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Metal Detector・EMF Reader ships an update weekly, NetProbe every 10 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Metal Detector・EMF Reader | NetProbe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/netprobe/id6760551997/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | **Free** | Freemium |
| Size | 18 MB | 9 MB |
| Requires iOS | **16.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Yash Mandhyan](https://appshunter.io/developer/1856960217) | [Sylvain Lafrance](https://appshunter.io/developer/1197090441) |

## What reviewers say

### Metal Detector・EMF Reader

[App page](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622)

Transform your iPhone into a versatile tool for detecting metal objects, locating wall studs, and measuring EMF levels. Utilize the device's built-in magnetometer for real-time insights into magnetic fields and signal strength, perfect for various DIY and utility tasks.

**Highlights:** Detect nearby metal objects, Find wall studs, screws, nails, pipes, Real-time magnetic field readings, Live EMF meter and graph visualization, Signal confidence indicator, Axis-based directional detection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


### NetProbe

[App page](https://appshunter.io/ios/app/netprobe/id6760551997)

A comprehensive network diagnostics toolkit offering 54 professional-grade tools for network administrators, developers, and power users. It provides features for network analysis, security, monitoring, and developer utilities, with a free tier and a one-time purchase for all pro tools.

**Highlights:** 54 professional-grade network diagnostic tools, Free tools include IP, Ping, DNS Lookup, and more, 47 Pro tools available via one-time purchase, Network analysis, security, monitoring, and developer utilities, Global search and searchable history, Cross-platform support for iPhone, iPad, and Mac, Report export and tool chaining

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NetProbe Pro | $14.99 | one-time |


## Frequently asked questions

### Is Metal Detector・EMF Reader free?

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

### Is NetProbe free?

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

### Which has better reviews, Metal Detector・EMF Reader or NetProbe?

Metal Detector・EMF Reader and NetProbe are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Metal Detector・EMF Reader or NetProbe have ads?

Neither Metal Detector・EMF Reader nor NetProbe shows ads.

### Which is updated more often, Metal Detector・EMF Reader or NetProbe?

Metal Detector・EMF Reader ships an update weekly, and NetProbe every 10 days. Most recently, Metal Detector・EMF Reader was updated on October 12, 2026 and NetProbe on October 11, 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.*