Really works This app is awesome. You can prove its real by moving it by speakers and watching it spike. Because speakers consist mostly of magnets. But either way it is cool thanks!
Good app Great fun even if it's not to true i still love this app
Simply works Results depends on phone hardware. Great app.. Thanks
EMF Sensor It seems to be more of a magnetic detector then an EMF sensor. S4
Works? It does exactly what it suppose to do. I've had 3 different phones!
Roy Pullin Does okay
EVP audio graphing and recording