EMF - Magnetic Field Detector

90.7K installs
232 ratings
4.3K monthly active users
$<10K monthly revenue est.
IAP 38% · Ad 62%
Install Trends
Weekly +341
Steady
Monthly +1.4K
Steady

EMF - Magnetic Field Detector Summary

EMF - Magnetic Field Detector is a ad-supported, with in-app purchases Android app in Tools by kalemluyrr. Released in Jan 2023 (3 years ago). It has about 90.7K+ installs and 232 ratings with a 3.51★ (average) average. Based on AppGoblin estimates, it reaches roughly 4.3K monthly active users and generates around $<10K monthly revenue (38% IAP / 62% ads). Store metadata: updated Feb 28, 2026.

Recent activity: 341 installs this week (1.4K over 4 weeks) showing steady growth View trends →

Store info: Last updated on Google Play on Feb 28, 2026 .


3.51★

Ratings: 232

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Screenshots

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App Description

Identify hidden objects, magnetic field and IR light via EMF Radiation Detector

With the EMF Meter Radiation Detector app, you can use your phone as an object detector to identify objects around you or a Radiation detector EMF reader to measure magnetic fields around you. An infrared viewer is used to detect hidden objects using the Hidden Objects Detector. IR detectors allow you to view infrared light, which cannot be seen with the naked eye. With this app you can test the speakers, microphone, WiFi, LCD, flashlight, black screen, and vibrations of your phone. In addition, you can test the speakers, microphone and WiFi. Using the compass feature, you can find directions in any direction.

EMF stands for electromagnetic field. Through an Android phone, you can detect the presence of devices emitting electromagnetic fields. Almost every phone contains a magnetic sensor while some do not. This EMF detector and EMF reader app uses phone magnetic field sensors to measure the intensity of the magnetic field around you.
The EMF meter emf detector app performs sensor base detection, and the accuracy of the emf reading is determined by the quality of your phone's sensor. EMF reader displays emf readings in analog meter as well as digital meter by using the phone's built-in sensor called magnetometer.

The phones that do not have magnetometers can't show EMF readings.

Features of Objects detector - Radiation detector.

Using an object detector, it is possible to identify objects through the use of a camera.

EMF Meter Radiation Detector is equipped with an IR viewer feature that allows you to detect infrared light.

The intensity of the magnetic field can be measured using a radiation detector and an EMF meter.

The sensor information gives you an overview of the sensors that are commonly found on a smartphone.

Phone testing feature allows you to test your phone's wifi, LCD, touch, speaker, black screen, vibration, mic and flash.