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 both as layers. • Multitrack review: every channel on one shared clock. Record everything, then scrub the timeline and replay the exact moment. BUILT FOR FIELD WORK • 8-second baseline calibration at the start of every session • Manual markers to note the instant something happens • Saved locations, so baselines and sessions stay comparable • Export and import complete sessions as ZIP • Camera tracking and interference states are logged in the session file • Made for the dark: phosphor-green CRT interface, no flashes, silence while recording 100% REAL DATA Every value on screen comes from a real sensor: raw, timestamped and recorded for review. No random numbers, no fake events, no dictionary "spirit box". If a sensor is not available, the app says so. If a reading is noise, it is shown as noise. IMPORTANT This app is entertainment. It does not detect paranormal phenomena and no technology can. All values are raw sensor readings shown without interpretation. Draw your own conclusions. COMPATIBILITY The EMF meter, EVP recorder and multitrack review work on ANY iPhone with iOS 17. The SLS camera and the 3D room mesh use the LiDAR laser, available only on iPhone Pro models. Available in English and Spanish. Measure the unexplained.