Detect EMF & magnetic fields with your device’s magnetometer sensor quick time
Pros & Cons
Leverages your device's magnetometer for on-device EMF measurements
Clear graphs and numeric readings for quick interpretation
Multiple scanning modes provide flexible monitoring
Free to use with no upfront cost
Lacks radiation detection and metal/object finder features offered by some competitors
Does not advertise advanced scanning tools beyond basic EMF monitoring
About EMF Detector: Magnetometer
EMF Detector: Magnetometer is a tools app developed by ToolsZone.
Download Statistics
EMF Detector: Magnetometer has been downloaded 120 thousand times. In the last 30 days, the app was downloaded 220 times.
User Ratings
EMF Detector: Magnetometer is rated 4.10 out of 5 stars. The rating is based on 280 ratings.
App Information
EMF Detector: Magnetometer is FREE to download. The APK download size is 12.21 MB. The latest version available is 2.0.4. The last update was on April 15, 2026.
Technical Requirements
EMF Detector: Magnetometer requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2020.
Description
EMF detector uses your phone’s built-in magnetometer sensor to measure electromagnetic activity and magnetic fields around you. Electro magnetic field app helps you explore invisible magnetic forces and understand EMF changes in your environment.
With this EMF detector app, you can view readings of magnetic field strength through clear graphs and indicators. The magnetic sensor inside your device makes it possible to detect EMF variations and analyze magnetic activity nearby.
🔹 Features of EMF Detector – Magnetic Field app Accurate magnetic field detection efm meter , graphs and visual indicators Easy-to-use EMF detector and magnetometer sensor app Numeric values of magnetic field strength Multiple scanning modes for EMF monitoring
🔹 How EMF Meter app works EMF detector reads fluctuations in the surrounding magnetic field. Using your device’s magnetometer sensor, the app displays electromagnetic field changes with visual and numeric results.
🔹 EMF Detector app use cases Monitor EMF exposure in homes, offices, or open spaces Detect nearby metallic objects or changes in magnetic activity Explore electromagnetic variations in your surroundings Use as an EMF ghost detector simulator for fun and experiments
🔹 Important Your device must have a working magnetometer sensor to detect magnetic fields. Devices without this sensor may not provide accurate results.
Discover and measure the unseen forces around you with the ElectroMagnetic Field Detector app.
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Comments on EMF Detector: Magnetometer for Android
★★★★★Patricia Manning· Sep 11, 2025
EMF Detector: magnetometer measures magnetic fields accurately, detects hidden devices, and ensures safe surroundings
★★★★★Issac Andrew· Apr 30, 2025
AC live wire finder is the most important application.it is very useful application
★★★★★Orson Strickland· Sep 12, 2025
ElectroMagnetic field detector is excellent, measures EMF accurately, very easy to use, and super reliable
★☆☆☆☆David Gray· Jul 28, 2024
Doesn't work. I scanned on top of exposed electrical wire and reading was ok. I did get positive reading on some wall outlets but not others. I would not trust this app.
★☆☆☆☆Rohit Kumar Kol· Sep 14, 2025
Bad game don't use any.... it's my experience. I am a youtuber. I suggest you all don't waist your time here uninstall Imedetly...ok.
Google Play Rankings for EMF Detector: Magnetometer
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Technologies used by EMF Detector: Magnetometer
EMF Detector: Magnetometer is requesting 10 permissions and is using 24 libraries.
10 permissions·23 libraries
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