Privacy Policy for EchoZen

Last Updated: January 03, 2026

This Privacy Policy explains how EchoZen, developed by KOS, handles user data and privacy when using our mobile application.

1. Information We Collect

EchoZen does not collect, store, or transmit any personally identifiable information (PII).

2. Audio and Media

EchoZen provides built-in relaxation sounds. The application does not record audio, access user-generated media, or store any personal audio data.

3. Advertising and AdMob (Google)

EchoZen displays advertisements using Google's AdMob. AdMob may collect data such as:

• Device type and model
• IP address (used to approximate location)
• Usage behavior within the app

AdMob may use this information to personalize advertisements. You can review Google's Privacy Policy for more details and to manage ad personalization settings.

4. Permissions

EchoZen may request necessary device permissions for its core functionalities, such as:

• Audio playback: To play relaxation sounds.
• Foreground service: To ensure uninterrupted playback.

These permissions are used solely for enhancing your experience and do not involve data collection.

5. Children’s Privacy

EchoZen does not knowingly collect any data from children under 13 years of age. If you believe your child has provided personal information, please contact us for removal.

6. Changes to This Privacy Policy

We may update this Privacy Policy periodically. Any changes will be reflected by the "Last Updated" date at the top of this page. We encourage you to review this policy regularly.

7. Your Consent

By using EchoZen, you consent to this Privacy Policy and its terms.

8. Contact Us

If you have any questions regarding this Privacy Policy, please contact us via email at kos.etps@gmail.com.