# EMF Detector vs EMF Detector (Scanner)

The clearest difference is in-app purchases: EMF Detector at none against EMF Detector (Scanner)'s 2. EMF Detector (Scanner)'s advantage is update cadence (weekly vs every 86 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. EMF Detector (Scanner) sells 2 one-off in-app purchases. EMF Detector asks for nothing beyond the download.

EMF Detector ships an update every 86 months, EMF Detector (Scanner) weekly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EMF Detector | EMF Detector (Scanner) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/emf-detector-scanner/id6759452241/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 86 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 6 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Aqib](https://appshunter.io/developer/1273916792) | [JongMin Lee](https://appshunter.io/developer/1796849061) |

## What reviewers say

### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-radiation-meter/id1435484022)

This tool uses your iPhone's magnetometer to measure electromagnetic field (EMF) activity in real time. Visualize EMF levels with clear indicators and receive haptic alerts when levels rise. Explore your surroundings with confidence by understanding magnetic field strength.

**Highlights:** EMF Meter for microtesla readings, Real-time radiation meter, Activity level indicators (safe, caution, alert), Haptic alerts for high EMF, Simple, instant measurement interface

**In-app purchases:** none


### EMF Detector (Scanner)

[App page](https://appshunter.io/ios/app/emf-detector-scanner/id6759452241)

Visualize electromagnetic field activity using your device's magnetometer. Monitor real-time changes with clear graphs and history logs. Useful for checking electronics and exploring magnetic environments.

**Highlights:** Real-time EMF meter, Live waveform and graph views, FFT frequency analysis, Signal change detection, Measurement history, Export options (PDF, video), Interactive sound effects

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Pass | $0.99 | one-time |
| 1 Year Premium Pass | $2.99 | one-time |


## Frequently asked questions

### Is EMF Detector free?

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

### Is EMF Detector (Scanner) free?

EMF Detector (Scanner) is free to download, with in-app purchases available.

### Do EMF Detector or EMF Detector (Scanner) have ads?

Both EMF Detector and EMF Detector (Scanner) show ads.

### Which is updated more often, EMF Detector or EMF Detector (Scanner)?

EMF Detector ships an update every 86 months, and EMF Detector (Scanner) weekly. Most recently, EMF Detector was updated on November 11, 2026 and EMF Detector (Scanner) on October 31, 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.*