Privacy Policy

Last Updated: April 13, 2026

This Privacy Policy describes how our Quadrivium application (the "App") handles information. Our core philosophy is simple: Your data belongs to you, not us.

1. Information Collection and Use

We do not collect, store, or transmit any personal information.

• No Personal Data: We do not ask for, nor do we collect, your name, email address, phone number, or any other identifying information.

• No Tracking: We do not use cookies, pixels, or any third-party tracking tools to monitor your behavior or build a profile of your usage.

• No Audio Data: While the App generates frequencies for you to play, it does not access your microphone or record any audio from your environment.

2. Local Processing

All calculations related to Quadrivium numbers and frequency generation happen locally on your device.

• Any settings you choose (such as your daily frequency preferences or notification times) are stored strictly on your hardware.

• We do not have access to your daily calculated numbers or your listening history.

3. Third-Party Sharing

Because we do not collect any data, we have no data to sell, trade, or share with third parties. There are no advertising networks or data brokers integrated into this App.

4. Permissions

The App may request minimal permissions to function:

• Notifications: To alert you to your daily frequency (processed locally).

• Audio Output: To play the generated tones through your device speakers or headphones.

• Note: You can manage or revoke these permissions at any time through your device settings.

5. Security

Since no data is transmitted to an external server, your information is as secure as your physical device. We recommend using your device’s built-in security features (passcodes, biometrics) to protect your local settings.

6. Changes to This Policy

We may update this Privacy Policy from time to time. However, our commitment to "Zero-Data" collection will remain a foundational principle of this App. Any changes will be reflected in the "Last Updated" date at the top of this page.

7. Contact Us

If you have any questions about this Privacy Policy or the App’s functionality, you may contact us through the support link provided in the App Store or our website.

By using this App, you agree to the terms of this Privacy Policy. Enjoy your journey through the mathematical harmony of the cosmos.