This application turns your phone into a detector of electromagnetic field, using standard unit mG.
Now you can visit haunted houses and look for ghosts.
This application was programmed to NEVER hibernate with this advantage you can put the device to measure the night away at a certain place, and just check the maximum value in the next day. In the version 1.2 add Ghost-report, with this resource you can discover the time happen Paranormal Activity.
It also has alarm that can be SOUND or VIBRATION, triggered when measuring ultra passed 1000mG (In the version 1.2, you can choose the alarm value with your experience). I developed it for the purpose of leaving the most sensitive possible.
Please if you have any doubt, send e-mail.
version 1.2 : Add Ghost-report, Add menu-config and corrected the problem with large-screen