GhostTube is a toolkit and audio synthesizer for paranormal investigators and video creators. It is the only app to use your phone's magnetometer to measure magnetic interference, and synthesize all the most common sounds from internet TV broadcasts.

The theory behind this application is that ghosts can communicate through magnetic fields to select sounds from a sound bank.

GhostTube is made of three categories. The first is the sound bank. A selection of over 20,000, and growing. The second is ghost hunting tools. This includes the siren, whistle, flute, keyboard, and a ghost detector. The third category is the video tools.