PRIVACY POLICY - MATH COMPANION FOR PRODIGY
Last Updated: 2026
Math Companion for Prodigy ("the Extension") respects and protects your privacy. This document explains how our extension operates, why specific permissions are requested, and how your data is handled.
====================================================================
1. STRICT PRIVACY COMMITMENT
====================================================================
• NO Personal Data Collection: We do not collect, transmit, store, or sell any personal information, browsing history, keystrokes, IP addresses, or account credentials.
• NO Analytics or Telemetry: The extension contains zero trackers, third-party analytics scripts, or advertisements.
• 100% Offline & Local Operation: All calculations and notes are processed locally inside your browser.
====================================================================
2. WHY THESE PERMISSIONS ARE REQUESTED & ARE THEY MINIMAL?
====================================================================
Yes! The extension strictly adheres to Google's Principle of Least Privilege. Only the absolute minimum permissions required for core functionality are declared:
1) "storage"
- Purpose: Allows you to save your battle notes, scratchpad brush preferences, and light/dark theme settings.
- Scope: Data is stored exclusively on your local device via Chrome's built-in `chrome.storage.local` API and is NEVER transmitted over the internet.
2) Host Permission ("*://*.prodigygame.com/*")
- Purpose: Required to display the floating Math Helper badge and overlay window exclusively on Prodigy Math Game pages.
- Scope: The extension does not run on, monitor, or access any other websites.
====================================================================
3. THIRD-PARTY DISCLOSURE
====================================================================
The extension does not share, trade, or transfer any information to external parties. It does not communicate with external servers or APIs.
====================================================================
4. CHILDREN'S PRIVACY COMPLIANCE
====================================================================
Because Math Companion for Prodigy does not collect any personal data whatsoever, it is fully compliant with the Children's Online Privacy Protection Act (COPPA) and General Data Protection Regulation (GDPR).
====================================================================
5. CONTACT & QUESTIONS
====================================================================
If you have questions about this privacy policy or the extension's security practices, please submit an inquiry via the Chrome Web Store support tab.