Last Updated: June 10, 2026
Welcome to Zentro bilo Tool. Your privacy is critically important to us. This Privacy Policy explains how we handle information when you use our mobile application.
Zentro bilo Tool is built with a "Privacy by Design" approach. The app requires access to your device's microphone to perform real-time acoustic spectrum analysis and noise level measurement.
Crucially: We do not record, store, or transmit any audio data. All signal processing is performed locally on your device's CPU/GPU in real-time. Once the app is closed or the analysis is stopped, no data remains.
To provide its core functionality, the app requests the following permission:
We do not collect any personal identification information (PII), device identifiers, or location data. Because we do not collect data, we do not share, sell, or trade any information with third-party services, advertisers, or analytics providers.
Our application does not collect any personal information from anyone, including children under the age of 13. We are fully compliant with the Children’s Online Privacy Protection Act (COPPA).
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately after they are posted.
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
Email: [Your-Email-Address-Here]