Just crashes with error 3
Awesome app ! Does exactly what it's supposed to
Work perfect. Great app
this app does not work at all
Tested small magnets. Good. Nice working. But first see precaution at down of the screen
Tells south for both sides of a magnet
Worked awesome to detect the polarity of a couple of powerful bar magnets I bought. Note: I found it worked perfect when i'd hold the magnet face and phone face parallel to each other, about 12" apart then slowly bringing the 2 together until i'd get a reading, when about 6" apart. Magnets had a 30lb pull. My opinion, great app, very useful and price it right!
Really useful app works perfectly every time
It works, but will it damage my phone? Samsung say to avoid magnets!