RollCall privacy policy

Last updated October 31, 2026

This policy covers the RollCall – Attendance Tracker for Google Meet™ Chrome extension (“RollCall”). In short: RollCall does not collect, sell or share your personal data. It has no account, no ads and no tracking. It sends only the anonymous counts described below.

Information the extension handles

This information is used only to provide the extension's features on your device. It is never sent to the developer.

Anonymous usage counts

So we can tell whether RollCall works for people, it sends a small anonymous report to our server (extstats.share.zrok.io) when it is installed, when you finish its main task, and when an error happens. A report contains only the extension's public ID and version, the event, and for errors a shortened error message with file names, web addresses, numbers and quoted text removed. It never contains your files, recordings, page content, names, what you typed, or any identifier for you or your browser. The server keeps daily totals only and doesn't store IP addresses.

Storage

Recorded meetings, your class list and settings are stored only in Chrome extension storage on your device. CSV files you save go to your Downloads folder. Uninstalling the extension removes its stored data.

Third parties

None. RollCall makes no network requests. It runs only on meet.google.com.

What we don't do

The use of information received from Google APIs and Chrome extension APIs adheres to the Chrome Web Store User Data Policy, including the Limited Use requirements.

Children

The extension is not directed at children under 13 and does not knowingly collect information from them.

Changes

If this policy changes, the updated version will be posted on this page with a new date.

Contact

Questions or requests: open an issue on GitHub.

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