The following description comes from the Google Play Store description of the app:Metal Detector is in the 3rd set of the Smart Tools collection.
<< Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work properly, please check your specifications. >>
This app measures magnetic field using a 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. When any metal(steel, iron) is near, magnetic field level will increase.
Usage is simple: Open the app, and move it around. The magnetic field level will constantly fluctuate. That's it! You can find electrical wires in the walls (like a stud finder) and iron pipes in the ground.
A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector.
The accuracy depends entirely on your magnetic sensor (magnetometer). Note that it is affected by electronic equipment (TV, PC, Microwave) due to electromagnetic waves.
* Main features:
- Alarm level
- Beep sound
- Sound effect on/off
- Material design
* Pro version added features:
- No ads
- Qibla finder, Car locator
* Do you want more tools?
download [Smart Compass Pro] and [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.
** Metal detector cannot detect gold, silver and coins made by copper. They are classified as non-ferrous metal that has no magnetic field.
Version of the app analyzed:
App was last analyzed by Privacy Grade on:
Why does this app have this grade?
Our method for grading apps uses a privacy model that we built. This model is based on crowdsourced surveys that we conducted to capture people’s expectations and comfort levels with various app behaviors.
See the sensitive permissions table below the app description to see the permissions that made users of the app uncomfortable.
If you have issues about the information on this page, click the button below to send us feedback.Send Us Feedback