Best Ultimate Emf Detector Apps

231+ iOS apps curated and reviewed

4.3 avg rating

18 free apps

Updated June 2026

Finding the right ultimate emf detector app can be overwhelming with so many options. We've analyzed 231+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Ultimate Emf Detector

#1

EMF Radiation Detector Reader by Rounding Squares BV

Detect EMF Radiation Meter

Editor's Choice

🔧 Utilities

4.5😐(4.5K ratings)

FreeAdsIn-App Purchases

EMF Radiation Detector Reader screenshot 1

EMF Radiation Detector Reader screenshot 2

EMF Radiation Detector Reader screenshot 3

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

What We Love

👍 Works well around microwave
👍 Consistent results
👍 Useful tool for detecting EMF
👍 Legit EMF detection

Room to Improve

🐛 Ads cover reading numbers
🔍 Unclear how to interpret readings
⚠️ Questionable accuracy, only detects magnets

#2

EMF Analytics by SPIRITSHACK LTD

Strong Contender

🔧 Utilities

4.0(57 ratings)

Free

EMF Analytics screenshot 1

EMF Analytics screenshot 2

EMF Analytics screenshot 3

Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.

#3

EMF Detector-Radiation Reader by 新雨李

iemf,frequency detector

Worth Considering

🔧 Utilities

4.4(238 ratings)

FreeIn-App Purchases

EMF Detector-Radiation Reader screenshot 1

EMF Detector-Radiation Reader screenshot 2

EMF Detector-Radiation Reader screenshot 3

Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.

More Ultimate Emf Detector apps to explore

EMFMeter : Radiation Reader

EMFMeter : Radiation Reader

Detect electromagnetic field

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.

Real-time EMF detectionElectromagnetic field visualizationBuilt-in stud finder

free with in-app purchases

EMF Field Detector RF Scanner

EMF Field Detector RF Scanner

Find Wave & Hidden Emitters

Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.

Detects electromagnetic fields (EMF)Warns of high magnetic fields with beepsMeasures magnetic force on three axes

free with in-app purchases

EMF Detector - Radiation Meter

EMF Detector - Radiation Meter

Detect EMF Radiation on the GO

$0.99 | 100% OFF

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.

EMF Meter for microtesla readingsReal-time radiation meterActivity level indicators (safe, caution, alert)

Metal Detector EMF

Metal Detector EMF

Find metals and magnetic field

This application uses your smartphone's magnetic sensor to detect nearby metal objects. It can help you find hidden metallic items, act as a treasure hunting tool, or even assist in ghost hunting by visualizing magnetic field trends. Requires a device with a magnetic sensor to function.

Detects nearby metalMeasures magnetic fieldFinds hidden metallic objects

free with in-app purchases

EMF Detector - Ghost Hunting

EMF Detector - Ghost Hunting

Detect Paranormal Activity

$0.99 | 100% OFF

Radex: 5G EMF Detector

Radex: 5G EMF Detector

5G EMF Radiation Measurements

This application measures 5G EMF radiation using your device's sensors and magnetometer. It offers an easy-to-use interface with a color-coded system for readings and supports Apple Watch integration.

5G EMF radiation detectionOn-device sensor utilizationMagnetometer for accuracy

EMF Detector - EMF Meter

EMF Detector - EMF Meter

Electromagnetic Field Scanner

This utility app transforms your iPhone's magnetometer into an electromagnetic field scanner. It offers three distinct modes for safety, general readings, and paranormal investigation, with features like measurement history and comparison.

Magnetometer-based EMF scanningAuto, Safety, and Paranormal modesMeasurement history with trend charts

EMF Detector Pro

EMF Detector Pro

EMF Reader & Radiation Meter

EMF Radiation Detector

EMF Radiation Detector

by Ngoc Que Nguyen

Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.

Detects electromagnetic fieldsMeasures EMF radiation levelsAlerts to dangerous levels

Emf Detector Radiation Reader

Emf Detector Radiation Reader

Detect hidden magnetic field

Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.

Track magnetic fields and high readingsDetects ferromagnetic metalsElectrosmog (EMP) detector

free with in-app purchases

Ghost Camera Detector Radar

Ghost Camera Detector Radar

spirit box and hunting tool

Detect and communicate with spirits using a realistic ghost hunting experience. This app visualizes detected ghosts and allows you to ask questions, receiving answers from the spirit world. It provides a unique tool for exploring paranormal phenomena.

Ghost detection radarVisualizes detected ghostsSpirit communication tool

🎬 Entertainment

free with in-app purchases

find,finder,radiation,scanner

Metal Detector Pro+

Metal Detector Pro+

Find Studs, Coins & Detect EMF

Detect hidden metallic objects and monitor electromagnetic fields using your device's magnetometer. Ideal for construction, treasure hunting, and health safety by identifying EMF radiation from appliances. Receive alerts for high magnetic fields.

Detect metallic objects in walls and woodMonitor EMF radiation from appliancesReceive audible and vibration alerts

free with in-app purchases

Ghost Detector - Haunted Radar

Ghost Detector - Haunted Radar

EMF Meter Sensor Spirit Board

Detect paranormal activity and ghosts using your device's sensors. This app utilizes a new algorithm to measure the nature and impact of entities, offering a fun way to explore haunted locations or playfully scare friends.

Ghost detectionParanormal activity scannerEMF meter sensor

🎬 Entertainment

free with in-app purchases

WaveBlock® EMF Meter

WaveBlock® EMF Meter

Detect EMF in Real Time

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.

Real-time EMF detectionAccurate measurement with device sensorsColor-coded EMF zone indicators

Device Detector: Wifi Analyzer

Device Detector: Wifi Analyzer

Find Hidden Devices On Network

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

Scan local networkAnalyze connected devicesPrivacy protection

ZapAtlas ™ - EMF Map

ZapAtlas ™ - EMF Map

Measure EMF from power-lines

Explore power-line maps and estimate potential electromagnetic field (EMF) exposure from your home. Measure EMF radiation directly on the map without needing a physical device. Share detailed reports and receive alerts for high EMF readings.

Explore power-line mapsEstimate EMF exposureMeasure EMF directly on map

🗺️ Navigation

free with in-app purchases