Privacy Policy

Last updated: January 1, 2026

At ChirpDecoder, we take your privacy seriously. This Privacy Policy describes how LZzo Apps ("we", "us", or "our") handles your information when you use our ChirpDecoder mobile application (the "Service").

1. Zero Data Collection

We do not collect, store, or share any personal data, usage data, or audio recordings. You can use ChirpDecoder with complete peace of mind knowing your privacy is protected.

2. Microphone Usage

The app requires access to your device's microphone to perform sound analysis. This usage is subject to the following strict limitations:

• On-Device Processing: All audio analysis is performed locally on your device using Apple's Sound Analysis framework.
• No Uploads: Audio data is never uploaded to any server or cloud service.
• Temporary Analysis: Audio is processed in real-time or from temporary buffers that are discarded immediately after analysis.

3. Third-Party Services

We do not use any third-party analytics SDKs (like Google Analytics or Firebase) that track user behavior.

4. Contact Us

If you have any questions about this Privacy Policy, please contact us via our Support Page.