Multi-Sensor ITCiOSAndroid
Needs Review
Spirit Talker Communicator ITC
Various
ITC-based communication tool using combined sensor analysis and a phoneme word database.
4.5
FreemiumNecrophonic
Various
Needs Review
Phoneme-based ITC app using a large structured phoneme database with continuous audio output.
Uses a continuously cycling phoneme audio database combined with environmental sensor inputs to produce ongoing audio output from which investigators attempt to identify words or phrases. Unlike radio-sweep spirit boxes, Necrophonic uses pre-recorded phoneme segments rather than radio fragments. Very popular in the investigation community and has been used extensively in paranormal media content.
Frequency Sweep
Frequency Sweep
Sensors Used
microphone
Platforms & Pricing
iOS
Price model: Paid
Store rating: 4.3
Capabilities
Offline useYes
Account requiredNo
Reliability Assessment
Needs Review
Methodology requires independent evaluation before evidence classification.
Strengths
- Large structured phoneme database
- Widely used — extensive community reference material
- Continuous audio mode suits long ITC sessions
- iOS dedicated build
Limitations
- iOS only
- Phoneme selection mechanism is proprietary and not published
- High susceptibility to apophenia (hearing patterns in random sounds)
Caution Notes
Necrophonic outputs are produced from a cycling phoneme database. The brain naturally finds words in continuous audio streams — this is a well-documented cognitive effect. All perceived responses must be corroborated by independent evidence before being treated as meaningful.
Get This App
No verified links available. Search Necrophonic on your device's app store.
PRN links to app stores and official websites as a convenience. We do not host, sell, or vouch for any listed application.
Last Checked
2026-06-08
All app store data is checked manually and may not reflect the most current version.
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