Privacy Policy

Last Updated: April 21, 2026

This Privacy Policy describes how Slowingo ("we", "our", or "us") collects, uses, and shares your information when you use the Slowingo mobile application and Chrome extension.

1. Information We Collect

Identity Data: When you log in via Google or Apple, we receive your Email Address and a unique User ID (UID).
Vocabulary Data: We store IDs of words you've learned and your language preferences to provide core services.
Technical Data: Basic device information and anonymized performance metrics via Firebase and Google Analytics.

2. How We Use Your Data

Cross-Device Sync: To synchronize your learned vocabulary and settings between your mobile device and the Chrome extension.
Functionality: To provide core features like smart reminders and vocabulary tracking.
Security: To ensure the integrity of user accounts.

3. Data Sharing & Storage

We do not sell your data. All data is transmitted securely over HTTPS and stored on Google Firebase and Cloudflare servers.

4. Data Deletion

You have the right to delete your account and all associated data at any time through the application settings. Data is wiped from both Firebase and Cloudflare databases upon request.

5. Contact Us

If you have any questions about this Privacy Policy, please contact us at support@slowingo.com.