Grave Signal

BIG BEARD Studios
50+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

GraveSignal is a real-time audio scanning and recording tool designed for paranormal investigation and EVP analysis.

The app performs continuous randomized audio scanning while recording microphone input for later review. Recordings are saved as standard WAV files for offline analysis.
Updated on
Jan 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

• Improved recording volume on playback
• Stability and reliability improvements
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App support

Phone number
+19045683026
About the developer
Daniel Roberge
dannybigbeard@gmail.com
8029 Patou Dr N Jacksonville, FL 32210-2458 United States

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