Magnetometer

2.3

AppDevGenie

4.50

1,360 reviews

100,000+
Downloads

Free

FREENO ADS***

Download from Google Play

About Magnetometer

Magnetometer is a tools app developed by AppDevGenie.

Download Statistics

Magnetometer has been downloaded 450 thousand times. In the last 30 days, the app was downloaded 6.6 thousand times.

User Ratings

Magnetometer is rated 4.50 out of 5 stars. The rating is based on 1.4 thousand ratings.

App Information

Magnetometer is FREE to download. The APK download size is 3.30 MB. The latest version available is 2.3. The last update was on November 23, 2025.

Technical Requirements

Magnetometer requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2020.

Description

Info:

Not all android devices have a built-in magnetometer, so please be advised that it may not work with your device.
Icon and text will indicate if device is compatible once application starts.
Accuracy is dependent on manufacturer.
A magnetic field sensor (also known as magnetometer) reports the ambient magnetic field, as measured along the three sensor axes.
The measurement is reported in the x, y, and z fields and all values are in micro-Tesla (uT).

Settings:

For audible alarm and vibration on high field detection click on respective buttons to toggle.
Change alarm sensitivity by clicking on reading and swipe seek bar to set.

Calibration:

If output readings fail it attempt to calibrate by gently shaking the device or waving the device in a figure 8 pattern.

Permissions:

Vibration: select whether device should vibrate when high signal is detected.
Wake lock: Device will not sleep during operation.

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More data about Magnetometer

Price	Free to download
Total downloads	450 thousand
Recent downloads	6.6 thousand
Rating	4.50 based on 1.4 thousand ratings
Ranking	Not ranked
Version	2.3
APK size	3.30 MB
Number of libraries	14
Designed for Android	4.4+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Magnetometer app

Google Play Rating history and histogram

Rating history

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1.1K

100

Downloads over time

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Magnetometer has been downloaded 450 thousand times. Over the past 30 days, it averaged 220 downloads per day.

Changelog of Magnetometer

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Developer information for AppDevGenie

AppDevGenie

appdevgenie@gmail.com

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Comments on Magnetometer for Android

★★★★★ Natascha Benni · Feb 2, 2025

I found a hidden camera in my hotel room with this app, check your smoke detectors they are not supposed to have a magnifying feild.

★★★★★ Team Irzfhyair · Mar 10, 2024

Works with a variety of magnetometer sensors. 100% compatible with my S10. Readings are really accurate. Also works on some other older and newer devices I have.

★★★★★ Ravi Shankar Gupta · Jul 6, 2026

This app is excellent. It detects ferromagnetic thing with compass and magnet of phone's speaker. It helped me find a plate of iron.

★★★★★ Charles Grissom · Feb 23, 2025

Great lil app to go with a flagship device with the right sensors in it. It could use a north-south feature to show the orientation of the magnet you are testing. Useful tool if you need this. Phis are free without any ads and that's a plus ya know. Thanks for that.

★★★★★ Henry Stephenson (Henrys12341) · Sep 13, 2024

Works great use the sensors in your device and is fascinating for looking at different magnetic fields

★☆☆☆☆ mc wong · Oct 2, 2024

Once ib launched the app, it gave a high pitch alarm. On closing the app the sound kept going. Had to reboot the phone.

★☆☆☆☆ Gil theartist · Jan 30, 2026

Dude, how tf do you even use this, the gui is hieroglyphics & there's no instructions. Im just trying to identify a magnets' orientation.

Google Play Rankings for Magnetometer

This app is not ranked

Technologies used by Magnetometer

2 permissions · 14 libraries

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Frequently asked questions about Magnetometer

Is Magnetometer free?

Yes. Magnetometer is free to download from Google Play.

Is Magnetometer still available?

Yes. Magnetometer is on Google Play, and the last update we saw was on November 23, 2025.

Does Magnetometer contain ads?

No. Google Play does not list Magnetometer as containing ads.

What Android version does Magnetometer require?

Magnetometer runs on Android 4.4 and higher.

How large is the Magnetometer APK?

The Magnetometer APK is 3.30 MB.

Is Magnetometer suitable for children?

Google Play rates the content of Magnetometer as suitable for everyone.

How many times has Magnetometer been downloaded?

Google Play lists 100,000+ downloads for Magnetometer.

How do people rate Magnetometer?

Magnetometer scores 4.50 out of 5 stars, from 1,360 ratings on Google Play.

Who made Magnetometer?

Magnetometer was developed by AppDevGenie. It is listed in the tools category on Google Play.

What are the best alternatives to Magnetometer?

People looking at Magnetometer also look at these tools apps: EMF Detector: Magnetometer, Magnetometer, Metal and Gold Detector, Metal Detector, EMF Meter: Magnetic Detector.

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