Best Emf Apps

221+ iOS apps curated and reviewed

4.3 avg rating

18 free apps

Updated May 2026

From beginner-friendly picks to power-user tools, our emf list covers 221+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Emf

#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

Ghost Hunting Tools - Detector by Zee Weasel

Detect Spirits, EVP Detector

Worth Considering

🎬 Entertainment

4.2😊(9.5K ratings)

FreeAdsIn-App Purchases

Ghost Hunting Tools - Detector screenshot 1

Ghost Hunting Tools - Detector screenshot 2

Ghost Hunting Tools - Detector screenshot 3

Ghost Hunting Tools - Detector screenshot 4

Ghost Hunting Tools - Detector screenshot 5

This app simulates paranormal activity detection and spirit communication. It features a ghost detector, radar, and a large word bank to interpret signals, offering an immersive experience for paranormal enthusiasts.

What We Love

👍 Accurate and intelligent responses
🔍 Able to detect paranormal activity
🔑 Helped communicate with deceased loved ones
🌟 Surprisingly effective for a free app

Room to Improve

🐛 Occasional glitches and crashes
🔍 Inconsistent in detecting paranormal activity
🔊 Too many ads interrupting the experience

More Emf apps to explore

GhostTube SLS Camera

GhostTube SLS Camera

SLS Camera Alternative

This app detects humanoid bodies and shapes using your device's camera and sensors, mimicking the functionality of a traditional SLS camera. It leverages LiDAR or dual-lens technology for depth perception, aiding in paranormal investigations. It's available for free with optional subscriptions.

Humanoid and shape detectionLiDAR and dual-lens depth sensingParanormal investigation aid

🎬 Entertainment

free with in-app purchases

EMF Detector-Radiation Reader

EMF Detector-Radiation Reader

iemf,frequency detector

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.

EMF monitoringElectromagnetic field detectionRadiation level measurement

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

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

Paranormal EMF Recorder and Scanner

Paranormal EMF Recorder and Scanner

This app transforms your phone into an EMF meter for paranormal investigations. It detects and records electromagnetic fields using your device's magnetometer sensor, allowing for in-app analysis of scan results. Export your data for detailed reporting.

EMF detection using device magnetometerAutomated EMF recordingInteractive chart analysis of recordings

free with in-app purchases

Track your EMF exposure daily.

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

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

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 Meter – Paranormal

EMF Meter – Paranormal

Detect Magnetic Field Spikes

Transform your device into an electromagnetic field detector. Monitor real-time magnetic field levels with visual gauges, record sessions, and customize alerts. Ideal for home inspections, science projects, and paranormal investigations.

Real-time EMF detection with color-coded gaugeRecord and analyze EMF measurement sessionsInteractive charts for visualizing readings

free with in-app purchases

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

EMF Detector Pro

EMF Detector Pro

EMF Reader & Radiation Meter

by Derek Hoffmeister

Transform your phone into an electromagnetic field detector. It uses your device's internal compass to measure magnetic and electric fluctuations, displaying readings through meters, graphs, and particle effects. Ideal for educational or entertainment purposes.

Detects magnetic field strength in three dimensionsEasy-to-read meter with LED indicatorsMultiple graph views (line, bar, polar, pie)

Ghost Finder Tools

Ghost Finder Tools

Paranormal Ghost Hunting Tools

Explore haunted locations, communicate with spirits, and detect paranormal activity using your smartphone. This app offers a suite of tools for ghost hunting, from EMF detection to spirit communication, suitable for both beginners and professionals.

EMF Meter for magnetic anomaly detectionSpirit Box for EVP captureGhostCam SLS for shape detection

🎬 Entertainment

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)

Ghost Detector Spirit Hunting.

Ghost Detector Spirit Hunting.

SLS Camera EMF Tube Tracker

Explore paranormal activity with advanced algorithms that filter noise and interpret energy signals into understandable forms like words, symbols, or visual indicators. Log activity, track events, and even get an impression of detected presences. This app is for entertainment and exploration.

Advanced energy signal interpretationReadings converted to words, symbols, and graphicsDetailed activity logging

🎬 Entertainment

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

Related searches

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