This Spirit Box scans, each 100ms, audio banks (noise and reversed human tones) working as a classic spirit box (without the inconvenient of false positives by not scanning real radio stations). Also it have a Noise Gate effect for less static noise. Camera button calls your device camcoder to record a video of your session (you can find it in your device gallery).
Disclaimer: Nobody can to guarantee spirit communication with any ITC tool. This app is based in our own theories and research of the paranormal field.