Ghost Hunter Lab

Ghost Hunter Lab turns your iPhone into a complete paranormal investigation kit: EMF meter, EVP recorder, SLS-style camera and a multitrack recorder that captures every sensor at once, so you can rewind to the exact second of a spike and see what every instrument measured. YOUR INSTRUMENTS • EMF meter (magnetometer): 100 Hz readings against a calibrated baseline. Deviations shown in sigma and microtesla, with interference warnings for magnets, chargers and cases. • EVP recorder: uncompressed 48 kHz WAV with the iOS automatic audio processing disabled, live spectrogram, and real review tools: variable speed with pitch preserved, reverse, adjustable band-pass filter and normalization. • Laser SLS camera (iPhone Pro only, uses the LiDAR laser): real ARKit body detection and a live 3D mesh of the room, recorded together with video. Replay what the camera saw with the mesh, the skeleton or…