Privacy Overview

What the app is designed to do

The learning app runs in the browser and stores progress locally using IndexedDB. Signed-in users also sync their progress securely to Firebase Firestore for cross-device access. No personally identifiable information is required to use the app.

What we may receive

• Email messages you send to [email protected] or [email protected]
• Optional feedback you provide about device, age range, and usability
• Bug descriptions and screenshots you choose to share
• Anonymous analytics data via Google Analytics 4 (page visits, session duration - no personal data)

What to avoid sending

• No sensitive personal information
• No payment information (payments are not enabled)
• No private school or identity documents

Questions

Email [email protected] for general questions or [email protected] for technical issues.