Privacy Policy

Last updated: December 2024

Introduction

Welcome to Zungue ("we," "our," or "us"). We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we handle information when you use our German vocabulary learning application.

Data We Collect

Local Storage Data

Zungue stores all your learning progress and settings locally in your browser's local storage. This includes:

  • Your vocabulary learning progress and statistics
  • Practice session history
  • Application settings and preferences
  • SRS (Spaced Repetition System) scheduling data

No Server-Side Data Collection

We do not collect, transmit, or store any of your personal data on external servers. All data remains on your device and is never sent to us or any third parties.

Data Storage

Your data is stored exclusively in your browser's local storage. This means:

  • Data persists between sessions on the same browser
  • Clearing browser data will delete your progress
  • Data is not synced between devices
  • Data is not backed up to external servers

Third-Party Services

Text-to-Speech

We use your browser's built-in Web Speech API for text-to-speech functionality. The audio is generated locally on your device; no text is sent to external servers for speech synthesis.

Data Export and Deletion

You can export your progress data through the Settings page. To delete all data, you can use the "Reset All Progress" feature in Settings, or clear your browser's local storage for this site.

Children's Privacy

Zungue is designed to be safe for users of all ages. Since we don't collect any personal data, there are no special concerns regarding children's privacy.

Changes to This Policy

We may update this privacy policy from time to time. We will notify users of any changes by updating the "Last updated" date on this page.

Contact Us

If you have questions about this privacy policy, please visit our GitHub page.