Metal Detector is in the 3rd set of the Smart Tools collection. This app measures magnetic field with an embedded magnetic sensor. 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.
Smart Tools co. developed Metal Detector that lies within the Tools category. This application was downloaded and installed by over 10M users and its latest stable release was on Jan 15, 2019. Google Play shows that the app is rated 4 by its users.
There are adverts in Metal Detector. Samsung and LG users download this application quite often. Get the .apk installer of Metal Detector 1.4.6 that is free and read users' reviews on Droid Informer. The file size is 3 MB and the app is developed for Android 4.1 and higher.
According to the antivirus report, the app doesn't contain viruses or any kind of malware.
Based on the users’ reviews, the significant plus of this application is a nice UI, but some people think that Metal Detector features such a disadvantage as annoying ads.
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