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Best Emf Devices Apps

228+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated July 2026

With an average user rating of 4.4★, the emf devices category is one of the App Store's strongest. Browse all 228+ apps we track, sorted so the most loved ones surface first.

Top Picks for Emf Devices

EMF Radiation Detector Reader#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
EMF Detector - Radiation Meter#2

EMF Detector - Radiation Meter by Muhammad Aqib

Detect EMF Radiation on the GO
Strong Contender
🔧 Utilities
0.0(0 ratings)
Free
EMF Detector - Radiation Meter screenshot 1
EMF Detector - Radiation Meter screenshot 2
EMF Detector - Radiation Meter screenshot 3

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 Analytics#3

EMF Analytics by SPIRITSHACK LTD

Worth Considering
🔧 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.

More Emf Devices apps to explore

4
Emf Detector Radiation Reader
Emf Detector Radiation Reader
Emf Detector Radiation Reader
Detect hidden magnetic field
$4.99

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
🔧 Utilities
(1.3K)
free with in-app purchases
5
EMF Field Detector RF Scanner
EMF Field Detector RF Scanner
EMF Field Detector RF Scanner
Find Wave & Hidden Emitters
$4.99

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
🔧 Utilities
(5.5K)
free with in-app purchases
6
EMF Radiation Detector
EMF Radiation Detector
EMF Radiation Detector
by Ngoc Que Nguyen
Free

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
🔧 Utilities
(200)
free
7
Paranormal EMF Recorder and Scanner
Paranormal EMF Recorder and Scanner
Paranormal EMF Recorder and Scanner
by Exelerus AB
Free

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
🔧 Utilities
(620)
free with in-app purchases
8
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
Detect Paranormal Activity
Free
$0.99 | 100% OFF
🔧 Utilities
(0)
9
EMF Detector-Radiation Reader
EMF Detector-Radiation Reader
EMF Detector-Radiation Reader
iemf,frequency detector
Free

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
🔧 Utilities
(238)
free with in-app purchases
10
Suspicious Device IR Detector
Suspicious Device IR Detector
Suspicious Device IR Detector
Security Scanner Find Analyzer
Free

Scan your Wi-Fi and Bluetooth networks to detect unauthorized devices. Utilize magnetic and IR scanners to find hidden cameras and protect your privacy. Stay vigilant against suspicious gadgets for a secure digital environment.

Wi-Fi and Bluetooth network scanningMagnetic DetectorIR Scanner
🔧 Utilities
(151)
free with in-app purchases
11
Metal Detector and Spy Camera
Metal Detector and Spy Camera
Metal Detector and Spy Camera
Cam Device and Stud Finder
Free

This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.

Metal detectorMagnetic field detectorWiFi device scanner
🔧 Utilities
(10K)
subscription
12
EMF Meter – Paranormal
EMF Meter – Paranormal
EMF Meter – Paranormal
Detect Magnetic Field Spikes
Free

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
🔧 Utilities
(7)
free with in-app purchases
13
Spy Camera Detector & Scanner
Spy Camera Detector & Scanner
Spy Camera Detector & Scanner
Find Hidden Bugs & Devices
Free

This app helps you protect your privacy by detecting hidden cameras and suspicious devices in various locations. It uses WiFi, Bluetooth, IR, and magnetic field scanning to identify potential threats, ensuring your personal spaces remain secure.

WiFi and Bluetooth Device LocatorIR DetectorMagnetic Detector
🔧 Utilities
(169)
subscription
14
Hidden Camera · Spy Detector ·
Hidden Camera · Spy Detector ·
Hidden Camera · Spy Detector ·
Detect Listening Device & Cam
Free

This app helps you detect hidden cameras and listening devices in various locations like hotels and changing rooms. It uses advanced technology and guided tips to enhance your privacy and ensure your safety wherever you are.

Fast camera detectionAdvanced technology analysisUser-friendly interface
🔧 Utilities
(81)
free with in-app purchases
15
Suspicious Device Cam Detector
Suspicious Device Cam Detector
Suspicious Device Cam Detector
WiFi & Bluetooth Bug Detection
Free

Detect hidden or unrecognized devices in unfamiliar environments like hotels or rentals. Scan for unauthorized Bluetooth and Wi-Fi connections, and use an infrared camera filter to find electronics in dark areas. Track network changes and save scan history for peace of mind.

Bluetooth and Wi-Fi scanningInfrared camera filterNetwork status monitoring
🔧 Utilities
(24)
free with in-app purchases
16
Hidden Camera Spy Bug Detector
Hidden Camera Spy Bug Detector
Hidden Camera Spy Bug Detector
IR Find Device, Cam & Tracker
Free

Transform your phone into a security scanner to detect hidden cameras and unauthorized WIFI devices. Maintain your privacy in hotel rooms, rental properties, and other private spaces with advanced scanning technology. Take control of your personal security with professional detection tools.

Detect hidden camerasAnalyze WIFI networksIdentify suspicious devices
📊 Productivity
(165)
subscription
17
EMF Detector Pro
EMF Detector Pro
EMF Detector Pro
EMF Reader & Radiation Meter
Free
🔧 Utilities
(0)
18
Ghost Detector Tool - Free EVP, EMF, and Tracking Tool
Ghost Detector Tool - Free EVP, EMF, and Tracking Tool
Ghost Detector Tool - Free EVP, EMF, and Tracking Tool
by WL Online Marketing LLC
Free

Detect paranormal activity using multiple scanning frequencies, including EVP, EMF, and video. Explore your surroundings by listening for unusual sounds or asking questions to the other side. This app is designed for entertainment and novelty.

Multi-frequency paranormal scanningEVP (Electronic Voice Phenomenon) detectionEMF (Electromagnetic Field) detection
🎬 Entertainment
(232)
free with in-app purchases
19
WaveBlock® EMF Meter
WaveBlock® EMF Meter
WaveBlock® EMF Meter
Detect EMF in Real Time
Free

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
🔧 Utilities
(1)
free
20
Detector Device: Find Analyzer
Detector Device: Find Analyzer
Detector Device: Find Analyzer
Network WiFi Scanner Signal
Free

This app helps protect your privacy by scanning your environment for hidden threats. It offers advanced technology to detect potential security risks, giving you confidence and control over your digital surroundings.

Privacy protectionDetect hidden threatsScan environment
🔧 Utilities
(87)
free with in-app purchases