1. Home
  2. Topics
  3. Radiation Detector Magnetic

Best Radiation Detector Magnetic Apps

240+ iOS apps curated and reviewed

4.0 avg rating
15 free apps
Updated August 2026

With an average user rating of 4.0★, the radiation detector magnetic category is one of the App Store's strongest. Browse all 240+ apps we track, sorted so the most loved ones surface first.

Compare top Radiation Detector Magnetic Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1EMF Radiation Detector ReaderEMF Radiation Detector ReaderFree4.5★ (4.7K)YesYesAug 2026
2EMF Detector-Radiation ReaderEMF Detector-Radiation ReaderFree4.4★ (315)NoYesAug 2026
3EMF Radiation DetectorEMF Radiation DetectorFree3.4★ (200)NoNoMay 2026
4Emf Detector Radiation ReaderEmf Detector Radiation Reader$4.994.6★ (1.3K)YesYesAug 2026
5EMF & Magnetic DetectorEMF & Magnetic DetectorFree4.5★ (305)YesYesAug 2026
6Metal Detector. MagnetometerMetal Detector. MagnetometerFree—YesNoJul 2026
7EMF Detector - Radiation MeterEMF Detector - Radiation MeterFree was $0.99—NoNoMay 2026
8Magnetic Field Metal DetectorMagnetic Field Metal DetectorFree4.0★ (1)NoYesAug 2026

Top Picks for Radiation Detector Magnetic

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 Detector-Radiation Reader#2

EMF Detector-Radiation Reader by 新雨 李

iemf,frequency detector
Strong Contender
🔧 Utilities
4.4(315 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.

EMF Radiation Detector#3

EMF Radiation Detector by Ngoc Que Nguyen

Worth Considering
🔧 Utilities
3.4😞(200 ratings)
Free
EMF Radiation Detector screenshot 1
EMF Radiation Detector screenshot 2
EMF Radiation Detector screenshot 3
EMF Radiation Detector screenshot 4

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.

What We Love

  • 👍 Simple and clean user interface
  • 💰 Free app with no ads
  • 🧲 Accurately detects magnetic fields
  • 🎮 Fun to experiment with as entertainment

Room to Improve

  • ❌ Misleading app description and marketing
  • 🚫 Does NOT detect EMF radiation as advertised
  • 🚫 Does NOT detect radio frequencies or electric fields

More Radiation Detector Magnetic 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 & Magnetic Detector
EMF & Magnetic Detector
EMF & Magnetic Detector
Detect wires & metal fast
Free

This app uses your device's magnetometer to detect magnetic and electromagnetic fields. It helps locate metal objects, hidden wires, pipes, and even wood studs behind walls. Get real-time readings and alerts to explore your surroundings.

Detects magnetic and EMF fieldsLocates metal objects, wires, and pipesFinds hidden wood studs behind walls
🔧 Utilities
(305)
free with in-app purchases
6
Metal Detector. Magnetometer
Metal Detector. Magnetometer
Metal Detector. Magnetometer
by Alejandro Cordon Urena
Free
🔧 Utilities
(0)
7
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
8
Magnetic Field Metal Detector
Magnetic Field Metal Detector
Magnetic Field Metal Detector
Find Metal & Detect EMF
Free

This utility app uses your device's magnetometer to measure magnetic fields, detect EMF, and visualize magnetic data in real-time. It can help identify magnetic metal objects by sensing disturbances in the surrounding magnetic field and offers customizable alerts.

Magnetic field strength measurementEMF detectionReal-time XYZ magnetic sensor data
🔧 Utilities
(1)
free with in-app purchases
9
Metal Detector & Magnetometer
Metal Detector & Magnetometer
Metal Detector & Magnetometer
EMF, Gauss Meter & Compass
$1.99

Transform your iPhone into a professional metal detector. This app uses your device's magnetometer to detect ferrous metals with precision, ideal for finding lost objects or inspecting materials. It offers an intuitive interface with customizable sounds and themes.

Uses iPhone magnetometer for detectionDetects ferrous metalsIntuitive professional interface
🔧 Utilities
(1)
paid
10
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
(11K)
subscription
11
Metal Detector and EMF Scanner
Metal Detector and EMF Scanner
Metal Detector and EMF Scanner
Scan Metal, Coins & Objects
Free

Transform your phone into a versatile detection tool. Identify metals, coins, stones, and measure electromagnetic fields using your device's sensors and AI. Explore your surroundings and discover hidden objects with real-time scanning and smart recognition.

Metal detectionEMF scanningLive camera object detection
🔧 Utilities
(1)
free with in-app purchases
12
Pole Detector
Pole Detector
Pole Detector
Determine magnetic poles
Free

Easily identify the north and south poles of a magnet using your smartphone's Teslameter. This tool is ideal for scientific experiments or any production involving magnets.

Identify north and south magnetic polesUses smartphone TeslameterAssists with magnet experiments
🔧 Utilities
(6)
free
13
Magnetometer X
Magnetometer X
Magnetometer X
Metal Detector & Stud Finder
Free
🔧 Utilities
(0)
14
Metal Detector EMF
Metal Detector EMF
Metal Detector EMF
Find metals and magnetic field
Free

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
🔧 Utilities
(2.4K)
free with in-app purchases
15
Magnetic Field Detector
Magnetic Field Detector
Magnetic Field Detector
Detect ambient & near fields!
$0.99

This utility app detects and displays nearby magnetic fields using your device's compass. It can also function as a basic metal detector by measuring magnetic field strength.

Detects magnetic fieldsDisplays magnetic field strengthBasic metal detector functionality
🔧 Utilities
(0)
paid
16
The Metal Detector
The Metal Detector
The Metal Detector
detects nearby magnetic fields
Free

This utility app leverages your iPhone's magnetic sensor to detect nearby magnetic fields. It offers a simple interface with visual feedback and readings, providing a tool for exploring magnetic phenomena around you.

Detects magnetic fieldsUses iPhone's magnetic sensorSimple user interface
🔧 Utilities
(7)
free
17
Metal Detector Pro+
Metal Detector Pro+
Metal Detector Pro+
Find Studs, Coins & Detect EMF
Free

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
🔧 Utilities
(37)
free with in-app purchases
18
Electromagnetic Detector PRO
Electromagnetic Detector PRO
Electromagnetic Detector PRO
EMF Scanner: Find Waves
$4.99

Transform your device into an electromagnetic field detector to identify high-risk wireless zones and potential sources of radiation. Receive warnings for strong magnetic fields and record measurements with timestamps. Useful for detecting metallic objects behind walls or underground.

Detect electromagnetic fields (EMF)Warning beep for high radiationMeasure magnetic force on three axes
🔧 Utilities
(11)
paid
19
EMF Detector
EMF Detector
EMF Detector
by Excelltech Inc.
$0.99

This app uses your device's sensors to detect and visualize magnetic and electromagnetic fields. Explore magnetic forces, identify potential sources of EMF, or use it as a simple metal detector. See real-time fluctuations plotted on a responsive display.

Detects magnetic fields on x, y, and z axesVisualizes EMF activity in real-timeIndicates computed field magnitude
🔧 Utilities
(128)
paid
20
Metal Detector EMF+
Metal Detector EMF+
Metal Detector EMF+
Find Metals & Detect EMF
Free

This utility app uses your device's magnetometer to measure magnetic fields and detect metal objects. It offers real-time data, customizable alerts, and historical logging for various applications.

Magnetic field measurementMetal object detectionReal-time data display
🔧 Utilities
(5)
subscription

FAQ about Radiation Detector Magnetic

What are the best radiation detector magnetic apps for iPhone?
EMF Radiation Detector Reader tops our radiation detector magnetic 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 — 15 of the top radiation detector magnetic apps we rank are free to download, including EMF Radiation Detector Reader and EMF Detector-Radiation Reader.
EMF Radiation Detector Reader shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 240+ radiation detector magnetic 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.