Grave Signal
BIG BEARD Studios Music & Audio
GraveSignal is a realtime audio scanning and recording tool
- Downloads
- 330+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jan 7
- 2026 · v1.0.3
Screenshots
About Grave Signal
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.
The app performs continuous randomized audio scanning while recording microphone input for later review. Recordings are saved as standard WAV files for offline analysis.
What’s new
Version 1.0.3 · Updated January 7, 2026
• Improved recording volume on playback • Stability and reliability improvements
Alternatives to Grave Signal
Looking for apps like Grave Signal? Here are 6 similar Android apps on Google Play. The highest rated is GV-1 (5.0/5), and 1 of the 6 are free to download.
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UltraVox Pro 4.4
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SpiriTalk 4.4
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EchoVox 2.0 Classic Edition 3.7
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GV-1 5.0
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ECHOVOX 3 PRO EVP/ITC Tool 3.9
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SV-2 SpiritVox 2.6
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Grave Signal | – | Free | 100+ | Jan 7, 2026 | |
| UltraVox Pro | 4.4 / 5 | 9.99 USD | 500+ | Jul 8, 2023 | Compare |
| SpiriTalk | 4.4 / 5 | 3.99 USD | 500+ | Jun 19, 2023 | Compare |
| EchoVox 2.0 Classic Edition | 3.7 / 5 | 14.99 USD | 5,000+ | Jun 2, 2026 | Compare |
| GV-1 | 5.0 / 5 | 6.99 USD | 1,000+ | Mar 13, 2017 | Compare |
| ECHOVOX 3 PRO EVP/ITC Tool | 3.9 / 5 | 19.99 USD | 10,000+ | Apr 9, 2022 | Compare |
| SV-2 SpiritVox | 2.6 / 5 | Free | 10,000+ | Mar 13, 2017 | Compare |
Compare Grave Signal with the top alternatives: ratings, updates, ASO score and keyword gaps →