Privacy Policy for VieTimeline

Effective Date: July 12, 2026

Thank you for using VieTimeline: Vietnam History ("the App"). We are committed to protecting your privacy and ensuring a transparent, secure experience.

1. Data Collection and Usage

We do not collect, store, transmit, or share any personal data.

The App is designed to function entirely offline. All content, including your saved favorites, quiz scores, and app preferences (like dark mode and font size), is stored entirely locally on your device. We do not use analytics, crash reporting tools, or third-party tracking services that collect your personal information.

2. Permissions

The App may request the following permissions on your device, strictly for local functionality:

• Storage / Storage Access: Required solely to save your local database (SQLite) containing your favorites and settings.
• Internet (Optional): Although the app is fully offline, the map feature (powered by OpenStreetMap) requires internet access only to fetch map tiles when you first view a heritage site location. No location data is sent from your device to our servers.

3. Third-Party Services

We do not integrate with third-party advertising networks. The App does not contain ads.

4. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Any changes will be reflected by updating the "Effective Date" at the top of this page. We encourage you to review this policy periodically.

5. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:

Email: support@vietimeline.example.com