Necrometer PRO: Spirit Box EVP
EMF Scanner & Ghost Detector
$9.99
Turn your iPhone into a paranormal investigation tool with a real-time magnetic energy meter and EVP-style audio communication inspired by ITC methods used in ghost hunting hardware.
Turn on Airplane Mode for the cleanest session: fewer radio signals means less interference, steadier meter behavior, and clearer audio/word output.
Use the meter to spot EMF/magnetic anomalies, then tune the experience with adjustable white noise and a sweep-rate slider to help voices and messages come through more clearly. Ask questions, watch for spikes, and see words/phrases appear on screen while you listen for responses in audio. It is built for quick sessions in haunted locations or at home.
What you can do:
- Track environmental changes with a live meter (visual indicator for spikes and drops).
- Control white noise intensity and sweep rate to explore different listening patterns.
- See and hear generated words/phrases appear as responses while you investigate.
Sensor-informed communication
Instead of throwing out endless random words, the app ties word/sound output to what your device is picking up during a session, helping responses feel more in the moment. When certain words appear, unique sound cues can highlight moments that may be worth paying attention to.
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.
Performance optimizations for extended investigation sessions
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
- 104.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Horror/Fear Themes
- Copyright
- © 2026 HDHB
