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Privacy Policy

Last updated: June 2026

1. Information We Collect

MDeck does not collect personal data through its desktop server or mobile remote applications. All communication happens over your local network.

The feedback form on our website sends your name, email, and message to a Google Sheet via a Google Apps Script endpoint. We use this data solely to respond to your inquiry.

2. Local Network Data

MDeck communicates between your phone and PC exclusively over your local Wi-Fi network using WebSockets. No data leaves your network unless you submit the feedback form.

3. Third-Party Services

  • Google Apps Script: Receives feedback form submissions and stores them in a Google Sheet. Google Privacy Policy
  • Google Fonts: Loads the Inter typeface. Google Privacy Policy
  • Lucide Icons (unpkg CDN): Loads icon SVGs. No personal data is sent.

4. Data Retention

Feedback form entries are retained indefinitely in our Google Sheet until manually deleted. You may request deletion by contacting us.

5. Contact

For privacy-related inquiries, use the feedback form on our main page.