Privacy Policy
Last updated: May 2025
1. What We Collect
When you create an account we collect your email address, chosen username, and a hashed password. When you use the platform we collect your answer submissions, completion state per level, and general usage patterns (pages visited, time on task). We do not collect payment information — the platform is currently free.
2. How We Use It
Your data is used to: authenticate your account, save your progress across sessions, improve the curriculum based on aggregate difficulty data, and send you occasional product updates (only if you opt in). We do not sell your data to third parties.
3. Cookies & Local Storage
We use a single session cookie to keep you logged in. We may use localStorage to cache your editor state so your work isn't lost on refresh. We do not use tracking cookies or third-party advertising pixels.
4. Third-Party Services
We use the following third-party services: Supabase (database & auth), Vercel (hosting), and Cloudfront (media delivery). Each of these services has their own privacy policies. We share only the minimum data necessary for these services to function.
5. Data Retention
Your account data is retained as long as your account is active. You may request deletion of your account and all associated data by emailing us. We will process deletion requests within 30 days.
6. Your Rights
Depending on your jurisdiction you may have the right to access, correct, export, or delete your personal data. To exercise any of these rights, contact us at learnmycode@plexzuu.com.
7. Changes to This Policy
We may update this policy from time to time. When we do, we'll update the "last updated" date at the top and notify active users via email if changes are material.