Metal Detector

Metal Detector

5,000,000 - 10,000,000 downloads

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Metal Detector is in the 3rd set of the Smart Tools collection (EMF detector, ghost detector).

This app measures magnetic field value using the built-in magnetic sensor that is built into your device. The magnetic field level(EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG.
If there is any metal in the area, the strength of the magnetic field should increase. Sometimes, this app used to find electrical wires in walls (like a stud finder) and iron pipes in the ground.

Usage is simple: Open this app on your device, and move it around. The magnetic field level will constantly fluctuate. That's it!

A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector.

The accuracy depends entirely on the sensor in your device. Note that the magnetic sensor is affected by electronic equipment (TVs, PCs, etc.) due to electromagnetic waves.

If this app does not work properly, it may mean that your phone's sensors are damaged, broken or non-existent. To initialize the sensors, point your phone up towards the sky and move it in a figure 8 pattern. Especially, a view cover with a magnet or a leather case with a magnetic snap can cause unwanted results.

* Do you want more tools?
Get [Smart Compass Pro] and [Smart Tools] package.

For more information, see the manual, Youtube video and the blog. Thank you.

Tags: kr.sira.metal, metal detector smart tools qr, pc metal detector, compass metal detector, detektor metal, metal detector v1.2 manual, kr.sira.metal apk, metalldetektor compass, detektor gold, metal detector.

Recently changed in this version

- v1.3.8 : Support Galaxy Note 4 and LG G3.
- v1.3.7 : Minor fix on Google play services.
- v1.3.5 : Design update. SGS5 support.
- v1.3.3 : Nexus 5 support.
- v1.3.0 : ActionBar added.

Comments and ratings for Metal Detector
  • (46 stars)

    by Alphadog auzie on 04/12/2014

    To my surprise it actualy works good job

  • (46 stars)

    by Camden Alcorn on 03/12/2014

    I tried this out on tvs hearing aids loose change belt buckles and oh my god!

  • (46 stars)

    by Cla. Ramirez on 03/12/2014


  • (46 stars)

    by Amruth Felix on 03/12/2014


  • (46 stars)

    by Halif Salam on 03/12/2014

    Amazing apps

  • (46 stars)

    by praveen kumar on 03/12/2014

    But when I turn around a rod it shows various values

  • (46 stars)

    by Alexis Savannah Quintero on 03/12/2014

    It really works