# EMF Detector vs WaveBlock® EMF Meter

The clearest difference is update cadence: WaveBlock® EMF Meter at every 2 weeks against EMF Detector's every 86 months. WaveBlock® EMF Meter also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EMF Detector ships an update every 86 months, WaveBlock® EMF Meter every 2 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | EMF Detector | WaveBlock® EMF Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waveblock-emf-meter/id6747926037/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 86 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 23 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Aqib](https://appshunter.io/developer/1273916792) | [WaveBlock LLC](https://appshunter.io/developer/1823438322) |

## 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

**Features:** macOS Compatibility

**In-app purchases:** none


### WaveBlock® EMF Meter

[App page](https://appshunter.io/ios/app/waveblock-emf-meter/id6747926037)

This application transforms your phone into an EMF detector, allowing you to measure electromagnetic field levels in real-time. It helps identify potential radiation sources and understand your exposure from electronic devices and power lines.

**Highlights:** Real-time EMF detection, Accurate measurement with device sensors, Color-coded EMF zone indicators, EMF history log, Identify EMF hotspots, Create safer environments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMF Detector free?

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

### Is WaveBlock® EMF Meter free?

WaveBlock® EMF Meter is free to download, with no in-app purchases.

### Do EMF Detector or WaveBlock® EMF Meter have ads?

Neither EMF Detector nor WaveBlock® EMF Meter shows ads.

### Which is updated more often, EMF Detector or WaveBlock® EMF Meter?

EMF Detector ships an update every 86 months, and WaveBlock® EMF Meter every 2 weeks. Most recently, EMF Detector was updated on September 11, 2026 and WaveBlock® EMF Meter on September 20, 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.*