Ghost Meter - PKE Detector is an application for Android that can be used as a detector for detecting changes in electromagnetic fields.

This app uses your phone's sensors to detect changes in the electromagnetic fields around you. It is based on a technology used for years in paranormal research.

The app uses two different modes to detect changes in the electromagnetic fields:

In the first mode, the sensor scans the environment around you. In the second mode, the sensor can fool your friends into thinking there are spirits around you.