Privacy Policy
Your privacy is important to us. Learn how we protect your data.
No Registration Required
You can use all our exercises without creating an account. We do not collect personal information.
Analytics Only
We use anonymous analytics to improve our platform. No personal data is tracked or stored.
Cookies & Local Storage
We use browser local storage to save your exercise progress locally on your device. This data never leaves your browser and is used solely to track which exercises you have completed.
Essential cookies are used for basic functionality. No third-party advertising cookies are used.
Data Protection
What We Collect
- • Anonymous usage data: Page views, exercise completion (via analytics)
- • Local progress: Exercise scores saved in your browser
- • Technical data: Browser type, device type (for optimization)
What We Do Not Collect
- • Personal information (name, email, etc.)
- • User accounts or profiles
- • Payment information (everything is free)
- • Location data beyond country-level for analytics
Third-Party Services
We use the following third-party services:
- • Vercel: Hosting and infrastructure
- • Google Analytics: Anonymous usage statistics
- • Unsplash: Vocabulary images (compliant with attribution requirements)
Questions?
If you have any questions about our privacy policy, please contact us.
Last updated: October 2025