Privacy Policy

Last updated: September 20, 2026

Information We Collect

We collect minimal information to provide our study guides:

  • Basic analytics (page views, time on site) via privacy-focused tools
  • No personal information collected
  • No account creation required
  • No email collection

Cookies

We use minimal cookies for:

  • Essential website functionality
  • Dark mode preference
  • Basic analytics

No advertising cookies or third-party tracking.

Data Retention

We retain your personal information for as long as:

  • Your account is active
  • Needed to provide you services
  • Required to comply with legal obligations
  • Necessary to resolve disputes

After deletion request, data is removed within 30 days (except legal requirements).

Children's Privacy

Our services are not intended for users under 13 years of age. We do not knowingly collect data from children. If you believe we have collected information from a child, contact us immediately.

International Users

Your information may be transferred to and maintained on servers located outside your jurisdiction. By using our services, you consent to this transfer. We ensure appropriate safeguards are in place.

Third-Party Links

Our platform may contain links to third-party websites and engineering blogs (Netflix, Spotify, Uber, etc.). We are not responsible for their privacy practices. Please review their privacy policies.

External Links

We link to engineering blogs from Netflix, Spotify, Uber, and other companies. Those sites have their own privacy policies.

Data Security

We use industry-standard security measures. However, no internet transmission is completely secure.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes via:

  • Email notification
  • Prominent notice on our platform
  • In-app notification

Continued use after changes constitutes acceptance. Check this page periodically for updates.

Your California Privacy Rights

California residents have additional rights under CCPA:

  • Right to know what data is collected
  • Right to delete personal information
  • Right to opt-out of sale (we don't sell data)
  • Right to non-discrimination

Contact

Questions? Contact us via our contact form.