Use APKPure App
Get Magnetic Field Detector/Sensor old version APK for Android
एक मेटल डिटेक्टर में इस भयानक आवेदन का उपयोग करके अपने सेल फोन बदल जाता है।
Turns your cell phone into a metal detector by using this awesome application.
You can use it to find metal or other objects that are affected by a magnetic field. It can't detect non magnetic metals like aluminum or some coins.