# EMFMeter vs WaveBlock® EMF Meter

The clearest difference is in-app purchases: WaveBlock® EMF Meter at none against EMFMeter's 3. WaveBlock® EMF Meter also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). EMFMeter's advantage is ratings volume (98 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. EMFMeter sells 3 in-app purchases, starting at $3.99 per 7 days. WaveBlock® EMF Meter asks for nothing beyond the download.

WaveBlock® EMF Meter holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: EMFMeter has 98 ratings behind it against 1, so its average is the more settled of the two.

EMFMeter ships an update every 2 months, WaveBlock® EMF Meter every 2 weeks. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | EMFMeter | WaveBlock® EMF Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (98 ratings)](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waveblock-emf-meter/id6747926037/reviews)** |
| Number of ratings | **98** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 187 MB | 23 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neuralful Ai ltd](https://appshunter.io/developer/1707749156) | [WaveBlock LLC](https://appshunter.io/developer/1823438322) |

## What reviewers say

### EMFMeter

[App page](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722)

This tool transforms your smartphone into a real-time electromagnetic field scanner. It visualizes EMF readings, detects studs and metal objects behind walls, and alerts you to high EMF levels. You can also track EMF source direction and export data for analysis.

**Highlights:** Real-time EMF detection, Electromagnetic field visualization, Built-in stud finder, High EMF alerts, EMF source direction tracking, CSV data export, Session logging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week | $3.99 | per 7 days |
| yearlypro | $9.99 | per year |
| emfmeter | $19.99 | one-time |


### 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 EMFMeter free?

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

### Is WaveBlock® EMF Meter free?

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

### Which has better reviews, EMFMeter or WaveBlock® EMF Meter?

WaveBlock® EMF Meter is rated higher. EMFMeter averages 4.7 out of 5 from 98 ratings, while WaveBlock® EMF Meter averages 5.0 from 1 ratings.

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

EMFMeter shows ads; WaveBlock® EMF Meter does not.

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

EMFMeter ships an update every 2 months, and WaveBlock® EMF Meter every 2 weeks. Most recently, EMFMeter was updated on September 25, 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.*