Privacy Policy

Last updated: March 2026

✓ YDS Vocab Packs does not collect, store, or share any personal data. All your data stays on your device only.

1. Introduction

YDS Vocab Packs ("we", "our", or "the app") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our mobile application.

2. Data Collection

We do not collect any personal data. YDS Vocab Packs does not collect, store, transmit, or share any personal information from its users. All data generated within the app — such as your learning progress, statistics, and quiz results — is stored locally on your device only and is never sent to any external server.

3. Third-Party Services

YDS Vocab Packs does not use any third-party analytics, advertising, or tracking services.

4. Children's Privacy

Our app does not collect data from any users, including children under the age of 13. We comply with the Children's Online Privacy Protection Act (COPPA).

5. Data Security

Since no data leaves your device, your information remains entirely under your control. Uninstalling the app will permanently remove all locally stored data.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated date.

7. Contact

If you have any questions about this Privacy Policy, please contact us at your email address.