Necrometer - Spirit box

Necrometer - Spirit box is a paranormal investigation utility that simulates a spirit box to help you explore potential EVP phenomena and analyze environmental cues. Designed for ghost hunting and field research, it offers an intuitive interface and clear visual feedback so beginners and enthusiasts can start sessions quickly. Core features - Real-time audio sweep with adjustable speed and noise filtering to surface potential responses - Built-in recorder with timestamps, markers, and session logs for organized EVP review - Live meters and visualizations to track signal strength and detect notable spikes Ideal for ghost hunting, EVP experiments, and paranormal documentation. Keywords: spirit box app, ghost hunting app, EVP recorder, EMF meter app, paranormal tool. For entertainment and reference purposes only.