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Metal Detector

Metal Detector app uses your devices magnetic sensor to measure magnetic field values and turns any Android into a real metal detector. Data is displayed in µT (micro Testla). 1µT = 10mG (milli Gauss). The magnetic field in nature ranges from 25 to 65 µT (0.25 to 0.65 G). Any higher measurement is an indication of metal in the area. When there is metal in the area, magnetic field increases. App works best detecting ferromagnetic materials, such as iron and can’t detect non-ferromagnetic materials such as aluminum. App works best detecting metals up to 15cm away.
Metal Detector app is simple to use, just open it and move it around. If the magnetic field values rise there is metal in the area. Accuracy of the app is entirely dependent on the magnetic sensor in your device and is affected by electrical equipment such as TVs, PCs… due to electromagnetic waves.

If the app does not work as it should then the problem is in your magnetic sensor. Maybe your device does not have one. Or try to initialize the sensors by pointing your phone up and rotate it in a figure 8 pattern. Remove magnetic covers from your device for accurate readings. Magnetic covers will influence the magnetic sensor in your Android device. If your device's case contains metal elements remove the case before using the app.

Ghost hunters also use Metal Detectors for ghost detection as they claim that ghosts have an influence on magnetic fields. I am not sure about that but please let me know if it’s true.

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Category : Tools

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Reviews (27)

Mat. S. May 27, 2019     

Needed to find the base for my washing line, which had been grown over since last summer. Before getting the app we had tried and tried with no success.. With this app it took about 30 seconds! It only detects certain metals (steel is good), its range is about 4cm, the antenna is only in a specific place in your phone (the top of mine) Works brilliantly, I didn't notice a single ad.

Eug. M. Sep 18, 2018     

Yes, it works; for the free version.......what else could someone expect ? 15cm for distant is not much, but one can surely find a needle in a haystock. I was surprise though, that the "send-out-signal" is from the side of the phone where the volume control is mounted......instead of the camera lens !.....(don't understand that) Thanks anyway

A. G. u. Dec 24, 2018     

no ads, does exactly what it says, simple easy layout. Best I've found.

Mic. R. Apr 16, 2022     

It works really well with the Revvl 4 , I have and I think it is a great app .

A.. C. Oct 3, 2018     

Just downloaded and very impressive. Let hope stay that way. I will buy the pro, but want to tried this one little longer.

Gra. D. Apr 7, 2022     

Seems more effective than I expected. Very Good. Great App

Joe. J. Jan 8, 2019     

Just learning strange device app. dont be shocked if parts of your skin show more than some metal

Evi. E. Jul 13, 2019     

so far so good. using it to detect where the metal parts are in a cement statue that i am remodeling

A. G. u. Nov 6, 2018     

This app functions as advertised. If you have problems, double check your device.

A. G. u. Oct 13, 2018     

It didn't work for metal that is small like the back of my ear ring

joh. P. Dec 11, 2019     

Excellent service for this app really works 10 out of 10

A. G. u. Mar 24, 2019     

just got to figure how to hear the sound if possible.

yog. r. Dec 26, 2021     

This is best metal detector app

YGC. S. Apr 23, 2019     

it's good for looking for your lost jewelry and other things

Ins. I. Nov 25, 2018     

Great, but a little inaccurate.

ebo. t. Apr 19, 2020     

This is a horrible horrible horrible app I do not recommend you to buy it because it don't even work😡😡🤬🤬

Joh. v. d. L. Dec 1, 2020     

Really like a non ferro detector though.

Mat. T. Jan 24, 2019     

clean app works great. Only afew adds :)

Max. M. Jan 19, 2019     

Guys this app only detects iron and a few other metals but it's still cool tho

T. G. Jun 14, 2019     

does what it says. !! now off to find a property marker. fingers crossed.

Eva. D. Dec 22, 2019     

4 star i think is more than enough. What a great apps.well done

Ter. A. Dec 23, 2018     

first of this kind that I downloaded but I think I won't try any more because this one works better than I thought very good

Ser. E. Mar 20, 2019     

Love it. Has nice bipping sound.

Chr. E. Sep 8, 2021     

Really surprised me but it works really love it thank you

Col. H. Jul 4, 2019     

sort of works but not sure what I will use it for

Jes. D. Mar 10, 2020     

Put a handful of coins underneath didn't detect any

Jag. K. Sep 6, 2020     

Very nice creation of the apps