Necrometer PRO: Spirit Box EVP
Ghost Detector & EMF Scanner
Free
The classic tools of paranormal investigation in one app — an EMF-style meter, spirit box, EVP,
and entity radar. For paranormal investigation and entertainment.
Necrometer brings the classic tools of paranormal investigation into a single app — an EMF-style
field meter, a spirit box, EVP-style audio, and an entity radar. Built for ghost hunters,
paranormal enthusiasts, and anyone drawn to the unexplained.
It is a long-standing idea in paranormal research that spirits may influence electromagnetic
fields and electronic audio. Necrometer is built around that theory: a full kit to work a
location and see what comes through. For paranormal investigation and entertainment.
FIELD METER
An EMF-style meter that responds to your device's magnetometer, with a five-lamp ramp, a sweeping
needle, and haptic pulses that rise as readings climb. Investigators believe sudden shifts in a
local field can mark a presence — Necrometer surfaces those shifts with a live 60-second history,
adjustable sensitivity, and one-tap re-zeroing.
SPIRIT BOX
A continuous sweep with words breaking through the noise, inspired by classic ITC concepts. Four
distinct voices, an atmospheric FX control, and a live transcript that grades every phrase A, B or
C for clarity. Ask your questions and listen to what answers.
ENTITY RADAR
A directional scope that tracks a contact as it locks — range, bearing, and confidence at a
glance, with an uncertainty arc that tightens the closer you get.
EVP & THE HUNT
Every session is different. Work the room, watch the meter, and see how the readings, the words,
and the radar line up. What you make of it is yours to decide.
Necrometer is one of the most complete paranormal toolkits on the App Store — atmospheric,
unpredictable, and built for the hunt.
Important note
This app is built for paranormal enthusiasts and entertainment use. Readings and messages can be influenced by normal environmental factors and should not be treated as scientific proof.
Disclamer, Entity Radar, Enhanced Sound Processing.
The developer, HDHB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dmitry Gubanenkov
- Size
- 80.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Horror/Fear Themes
- Copyright
- © 2026 HDHB