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Best Ultimate Emf Detector Apps

249+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated August 2026

Finding the right ultimate emf detector apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Ultimate Emf Detector Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1EMF Radiation Detector ReaderEMF Radiation Detector ReaderFree4.5★ (4.7K)YesYesAug 2026
2EMF AnalyticsEMF AnalyticsFree4.0★ (57)NoNoAug 2026
3EMF Detector-Radiation ReaderEMF Detector-Radiation ReaderFree4.3★ (319)NoYesAug 2026
4EMF Detector - EMF MeterEMF Detector - EMF MeterFree4.0★ (4)YesNoAug 2026
5K-II EMF Meter - Ghost HuntingK-II EMF Meter - Ghost HuntingFree3.4★ (5)NoYesAug 2026
6EMF Detector ProEMF Detector ProFree—NoYesJul 2026
7EMF Detector (Scanner)EMF Detector (Scanner)Free—YesYesAug 2026
8EMF Detector - Ghost HuntingEMF Detector - Ghost HuntingFree was $0.99—NoNoJul 2026

Top Picks for Ultimate Emf Detector

EMF Radiation Detector Reader#1

EMF Radiation Detector Reader by Rounding Squares BV

Detect Magnetic Field Meter
Editor's Choice
🔧 Utilities
4.5😐(4.7K 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 Analytics#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.

EMF Detector-Radiation Reader#3

EMF Detector-Radiation Reader by 新雨 李

iemf,frequency detector
Worth Considering
🔧 Utilities
4.3(319 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

4
EMF Detector - EMF Meter
EMF Detector - EMF Meter
EMF Detector - EMF Meter
EMF · Safety · Paranormal
Free

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
🔧 Utilities
(4)
ad-supported
5
K-II EMF Meter - Ghost Hunting
K-II EMF Meter - Ghost Hunting
K-II EMF Meter - Ghost Hunting
Paranormal Detector Radar Tool
Free

This app simulates a paranormal investigation tool, offering real-time EMF monitoring with a classic multi-level LED display. It's designed for ghost hunting sessions, providing instant activity indicators and responsive environmental monitoring.

Real-time EMF activity monitoringSimulated K-II EMF meter design5-level LED indicator display
🎬 Entertainment
(5)
free with in-app purchases
6
EMF Detector Pro
EMF Detector Pro
EMF Detector Pro
EMF Reader & Radiation Meter
Free
🔧 Utilities
(0)
7
EMF Detector (Scanner)
EMF Detector (Scanner)
EMF Detector (Scanner)
Electromagnetic field detector
Free
🔧 Utilities
(0)
8
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
Detect Paranormal Activity
Free
$0.99 | 100% OFF
🔧 Utilities
(0)
9
EMFMeter : Radiation Reader
EMFMeter : Radiation Reader
EMFMeter : Radiation Reader
Detect electromagnetic field
Free

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
🔧 Utilities
(93)
free with in-app purchases
10
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
11
EMF Detector: Vectorscope
EMF Detector: Vectorscope
EMF Detector: Vectorscope
Paranormal EMF scope & REM-pod
Free
🔧 Utilities
(0)
12
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
13
Magnetometer X
Magnetometer X
Magnetometer X
Metal Detector & Stud Finder
Free
🔧 Utilities
(0)
14
Ghost Camera Detector Radar
Ghost Camera Detector Radar
Ghost Camera Detector Radar
spirit box and hunting tool
Free

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
(55K)
free with in-app purchases
15
EMF Detector - Radiation Meter
EMF Detector - Radiation Meter
EMF Detector - Radiation Meter
Detect EMF Radiation on the GO
Free
$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)
🔧 Utilities
(0)
free
16
EMF Detector+
EMF Detector+
EMF Detector+
find,finder,radiation,scanner
Free
🔧 Utilities
(0)
17
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
18
Flux Magnetometer & EMF Meter
Flux Magnetometer & EMF Meter
Flux Magnetometer & EMF Meter
Metal Detector & Stud finder
Free
🔧 Utilities
(0)
19
dTector - Metal Detector AR
dTector - Metal Detector AR
dTector - Metal Detector AR
AR Magnetic Field Detector
Free

This utility app transforms your iPhone into a magnetic field detector using its built-in magnetometer. It visualizes magnetic fields in 3D augmented reality, highlighting areas of strong magnetic flux. Useful for detecting ferromagnetic metals and understanding magnetic environments.

Live magnetometer readout (µT and mG)Ferromagnetic metal detectionAR 3D field mapping
🔧 Utilities
(7)
free with in-app purchases
20
Magnetometer: EMF Detector
Magnetometer: EMF Detector
Magnetometer: EMF Detector
Magnetic & Metal Detector
$1.99

Transform your device into a precise electromagnetic field detector. Ideal for electrical safety checks, scientific exploration, and environmental monitoring with real-time readings and historical data.

Real-time EMF detectionHistorical trend chartsCustomizable alerts
🔧 Utilities
(0)
paid

FAQ about Ultimate Emf Detector

What are the best ultimate emf detector apps for iPhone?
EMF Radiation Detector Reader tops our ultimate emf detector apps ranking as of August 2026, with a 4.5-star average from 4.7K App Store ratings, and it's free to download.
Yes — 18 of the top ultimate emf detector apps we rank are free to download, including EMF Radiation Detector Reader and EMF Analytics.
EMF Radiation Detector Reader shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ ultimate emf detector apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you detect and measure electromagnetic field (EMF) radiation levels around you using your phone's sensors. It allows you to identify areas with high EMF exposure in your home, workplace, or near electronic devices and appliances.
The app utilizes the compass hardware within your phone to detect electromagnetic fields. By walking around with the app, you can identify locations with higher radiation levels and measure emissions from various electronic devices.