EchoVox–EVP & Spirit Box Tools

ECHOVOX is a professional-grade paranormal investigation system that turns your phone into a complete ITC and EVP research toolkit. Used by ghost hunters, paranormal investigators, and ITC researchers worldwide.

▎ CORE INVESTIGATION TOOLS

📡 EVP RECORDER
Capture electronic voice phenomena with real-time waveform visualization. Your phone's microphone records continuously during sessions, capturing sounds too faint to hear in real time. Review recordings with anomaly marking and session playback.

📻 SPIRIT BOX
Scan AM and FM radio frequencies for ITC communication. The Spirit Box rapidly sweeps through frequencies, creating a stream of white noise and audio fragments — the same method used in traditional ITC research. Ask questions and capture responses in real time.

⚡ EMF METER
Detect electromagnetic field anomalies using your phone's built-in magnetometer. Real-time readings in microtesla (μT) with live graphing and anomaly detection. The same sensor technology used by professional EMF detectors.

📷 CAM PRO — EVIDENCE CAMERA
Professional paranormal evidence camera with real-time HUD overlay. Features include:
• Live EMF readings and compass heading on viewfinder
• GPS tagging with precise coordinates
• Night-Vision Red Mode for low-light investigations
• SHA-256 image hashing for chain-of-custody integrity
• Export full PDF evidence reports

▎ CASE MANAGEMENT

Organize your investigations like a professional:
• Create and manage investigation cases
• Multiple locations per case with addresses
• Evidence folders for photos, audio, and video
• Session organization with duration tracking
• Investigator team management
• Witness statements with recorded testimony
• Case notes with full text editing
• Upload photos, videos, and audio files
• Investigation status tracking (Planning → Active → Evidence Review → Completed → Archived)
• Search and filter across all cases
• Local database — works offline, no cloud required

▎ INVESTIGATION HUB — 14+ SENSOR TOOLS

Access real device sensors for professional-grade readings:
• Compass — Real-time magnetic heading
• Accelerometer — 3-axis acceleration in m/s²
• Gyroscope — 3-axis rotation rate in rad/s
• Device Orientation — Pitch, roll, and rotation
• Ambient Light Meter — Illuminance in lux
• Barometer — Atmospheric pressure in hPa
• GPS Coordinates — Latitude, longitude & accuracy
• Altitude — Elevation from GPS or barometer
• Flashlight — Toggle device torch
• Session Timer — Track investigation duration

All sensor tools read live data from your device — no simulated or fake values.

▎ SESSION HISTORY

Every EVP, Spirit Box, and EMF session is automatically logged with:
• Duration and timestamp
• Location data
• Anomaly counts and detection stats
• Tool-specific metrics
• Expandable session summaries

▎ RESEARCH LIBRARY

Built-in ITC and EVP research resources:
• Paranormal glossary with 50+ terms
• EVP classification guide (Class A, B, C)
• ITC history timeline from 1848 to present
• Step-by-step tool guides and tutorials

▎ KEY FEATURES

✓ 14+ real sensor-based investigation tools
✓ Professional evidence camera with SHA-256 hashing
✓ Full case management with evidence organization
✓ Auto-logged session history with anomaly tracking
✓ Works offline — local database, no internet required
✓ Dark and light mode support
✓ No ads, no fake data, no gimmicks
✓ Designed for serious paranormal investigators

ECHOVOX uses your phone's real sensors — magnetometer, accelerometer, gyroscope, barometer, GPS, ambient light sensor, and microphone. No special hardware required.

⚠️ Note: ECHOVOX is designed for entertainment and paranormal research purposes. Sensor readings may be affected by nearby electronics, wiring, and environmental factors. Always investigate skeptically and document your evidence thoroughly.

Created by Rith Deb — ITC · EVP Research System