# Ultimate EMF Detector RealData

> Detect EM fields around you and amaze your friends with what your phone can do!

Canonical page: [https://chrome-stats.com/d/com.mreprogramming.ultimateemfdetector](https://chrome-stats.com/d/com.mreprogramming.ultimateemfdetector)

## Overview

- **ID:** `com.mreprogramming.ultimateemfdetector`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MRE Programming
- **Category:** ENTERTAINMENT
- **Downloads:** 4,604,165
- **Rating:** 4.50 / 5 (18,938 ratings)
- **Version:** 2.9.6
- **Last updated:** 2026-05-16
- **First published:** 2014-07-17
- **Publisher country:** GR
- **Size:** 16 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mreprogramming.ultimateemfdetector)
- **Website:** [https://mreprogramming.github.io/](https://mreprogramming.github.io/)
- **Privacy policy:** [https://mreprogramming.github.io/](https://mreprogramming.github.io/)

## Description

**Ultimate EMF Detector RealData** is a versatile and accurate EMF measurement tool that leverages your phone's magnetic sensor to detect electromagnetic fields around you. The app features live readings in microTesla, Gauss, and milliGauss units, including auxiliary field H measurements. Both free and Pro versions offer recorder functionality to save data in real-time for later analysis on a computer. The app also includes multiple visualization options such as needle meters, LED indicators, and graphs.

The Pro version enhances the experience with an ad-free interface, timer-enabled recording, sound alerts for sudden EMF changes, and customizable detector skins. Users can study magnetic fields, detect metals and devices, and explore paranormal theories with this easy-to-use EMF detector. Note that device compatibility depends on having a magnetic sensor, and users should avoid exposure to strong electrical devices to prevent damage. This app is perfect for enthusiasts interested in electromagnetism and field detection on the go.

## Rankings

- #25,659 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.HIGH_SAMPLING_RATE_SENSORS`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `android:requestLegacyExternalStorage`
- `com.google.android.gms.permission.AD_ID`

## Review summary

User reviews largely praise the app for working, ease of use, and informative EMF readings, including background data. However, there are recurring concerns about device compatibility, inconsistent or unrealistic readings, and doubts about reliability.

### Pros

- Consistently reports EMF readings and works as advertised.
- Easy to use and user-friendly.
- Provides background/area EMF readings to help locate sources.
- Educational and informative about EMF exposure.
- Engaging and fun to demonstrate EMF to others.

### Cons

- Not working on some devices / compatibility issues.
- Readings can be inconsistent or unrealistically high.
- Some users doubt reliability or accuse it of fake results.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mreprogramming.ultimateemfdetector)