Privacy Policy

We highly value your privacy rights. This privacy policy explains how we collect, use and protect your personal information.

1. Information Collection

• Microphone Permission: Used to record audio data during measurements. All audio data is processed locally on your device and will not be uploaded.
• Storage Permission: Used to save measurement data. All data is stored locally on your device only.

2. Use of Information

The collected information is only used locally for RT60 measurement and data display. We will not upload any personal data to servers or third parties.

3. Data Security

All measurement data is stored locally on your device and fully controlled by you. We adopt reasonable measures to protect your data, but we do not guarantee absolute security.

4. Policy Updates

We reserve the right to update this privacy policy at any time. The updated version will be posted within the app. Your continued use of the application means you accept the revised policy.