# TeslaVision EMF Detector vs EMFMeter

The clearest difference is price: EMFMeter at Free against TeslaVision EMF Detector's $4.99. EMFMeter also leads on update cadence (every 2 months vs every 13 months) and review sentiment (60% vs 33%). TeslaVision EMF Detector's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

EMFMeter is free to download; TeslaVision EMF Detector costs $4.99 up front. EMFMeter sells 3 in-app purchases, starting at $3.99 per 7 days. TeslaVision EMF Detector asks for nothing beyond the download.

EMFMeter holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: EMFMeter has 98 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 33% of TeslaVision EMF Detector's written reviews are positive against 60% of EMFMeter's.

TeslaVision EMF Detector ships an update every 13 months, EMFMeter every 2 months. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TeslaVision EMF Detector | EMFMeter |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.4 (10 ratings)](https://appshunter.io/ios/app/teslavision-emf-detector/id6469668984/reviews) | **[4.7 (98 ratings)](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722/reviews)** |
| Number of ratings | 10 | **98** |
| Positive reviews | 33.3% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 187 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Weber](https://appshunter.io/developer/349078052) | [Neuralful Ai ltd](https://appshunter.io/developer/1707749156) |

## What reviewers say

### TeslaVision EMF Detector

[App page](https://appshunter.io/ios/app/teslavision-emf-detector/id6469668984)

Detect, measure, and visualize ambient electromagnetic fields in real-time. This professional-grade tool offers detailed analysis, data export, and customizable settings for monitoring your electromagnetic environment.

**Highlights:** Real-time EMF measurement, 2D and 3D EMF visualization, Raw EMF data export, Customizable EMF calibration, Adjustable EMF sensitivity, Record and analyze EMF sessions

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is TeslaVision EMF Detector free?

TeslaVision EMF Detector costs $4.99, with no in-app purchases.

### Is EMFMeter free?

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

### Which has better reviews, TeslaVision EMF Detector or EMFMeter?

EMFMeter is rated higher. TeslaVision EMF Detector averages 4.4 out of 5 from 10 ratings, while EMFMeter averages 4.7 from 98 ratings.

### Do TeslaVision EMF Detector or EMFMeter have ads?

EMFMeter shows ads; TeslaVision EMF Detector does not.

### Which is updated more often, TeslaVision EMF Detector or EMFMeter?

TeslaVision EMF Detector ships an update every 13 months, and EMFMeter every 2 months. Most recently, TeslaVision EMF Detector was updated on September 16, 2026 and EMFMeter on September 25, 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.*