Absolute fail

I got this app about a week ago and it doesnt work well at all. I started on 60 and it would beep non stop if I held it flat in my palm,and it wouldnt beep at all if I held it up and down even if there was metal around. But if you turn it up to 80 it will work about 60% of the time but it would not be accurate. I dont recommend this app I have tried other apps that work way better.

AmyShimon about Metal Detector and Spy Camera