# EMF Detector+ vs Magnetic Field Scanner

The clearest difference is rating: Magnetic Field Scanner at 4.3 against EMF Detector+'s 1.0. Magnetic Field Scanner also leads on ratings volume (12 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EMF Detector+ sells 1 one-off in-app purchase and Magnetic Field Scanner sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Magnetic Field Scanner holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Magnetic Field Scanner has 12 ratings behind it against 1, so its average is the more settled of the two.

EMF Detector+ ships an update every 5 weeks, Magnetic Field Scanner every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EMF Detector+ | Magnetic Field Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/emf-detector-plus/id6657985916/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/magnetic-field-scanner/id6747452469/reviews)** |
| Number of ratings | 1 | **12** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 5 MB |
| Requires iOS | **17.2** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [Hoang Le](https://appshunter.io/developer/1763197902) |

## What reviewers say

### EMF Detector+

[App page](https://appshunter.io/ios/app/emf-detector-plus/id6657985916)

Transform your phone into an electromagnetic field detector. Measure radiation levels and pinpoint potential sources in your environment to stay informed about your surroundings.

**Highlights:** Detect electromagnetic fields, Measure radiation levels, Identify EMF sources, Real-time detection, Informative safety tool

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emf Detector Lifetime Premium | $2.99 | one-time |


### Magnetic Field Scanner

[App page](https://appshunter.io/ios/app/magnetic-field-scanner/id6747452469)

This utility app uses your phone's magnetometer to detect unusual magnetic field spikes, which may indicate the presence of hidden electronic devices. It provides real-time alerts, visual graphs, and customizable sensitivity to help you scan your surroundings for potential privacy threats.

**Highlights:** Real-time magnetic field scanning, Hidden device alerts with adjustable sensitivity, Live visual graph of magnetic signals, 3-axis sensor readouts, Data history for pattern spotting, Offline and private operation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MagnetoScanner Month Pass | $5.99 | per month |
| MagnetoScanner Year PAss | $29.99 | per year |
| MagnetoScanner Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is EMF Detector+ free?

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

### Is Magnetic Field Scanner free?

Magnetic Field Scanner is free to download, with in-app purchases available.

### Which has better reviews, EMF Detector+ or Magnetic Field Scanner?

Magnetic Field Scanner is rated higher. EMF Detector+ averages 1.0 out of 5 from 1 ratings, while Magnetic Field Scanner averages 4.3 from 12 ratings.

### Do EMF Detector+ or Magnetic Field Scanner have ads?

Neither EMF Detector+ nor Magnetic Field Scanner shows ads.

### Which is updated more often, EMF Detector+ or Magnetic Field Scanner?

EMF Detector+ ships an update every 5 weeks, and Magnetic Field Scanner every 2 months. Most recently, EMF Detector+ was updated on October 25, 2026 and Magnetic Field Scanner on October 24, 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.*