Privacy Policy

Last Updated: November 6, 2025

This Privacy Policy explains how Echo, developed by YB Studio, handles user information.

1. No Data Collection

• Echo does not collect, store, or transmit any personal data.
• The app functions completely offline.

2. Permissions

• Echo requires access to Bluetooth to display battery levels of connected devices.
• This permission is only used locally on your Mac and never shared.

3. Security

• All battery information remains on your Mac.
• No information is sent to YB Studio or any third parties.

4. Changes

• We may update this Privacy Policy from time to time. Updates will be reflected in the app’s documentation.

5. Contact

If you have questions or concerns about this Privacy Policy, please contact us:
supporteasy@icloud.com

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