Privacy

Board Vision is a small, invitation-only chess trainer. Here is exactly what it stores and why:

Your account — a username and hashed password, so you can sign in.
Your training history — drill results, streaks, and opening progress. This is what makes the app useful: it remembers where you left off and surfaces lines that are due for review.

Nothing else. There is no analytics, no third-party tracking, no advertising, and no data broker of any kind. The app does not load any external scripts or fonts.

All data lives on the owner's private server and is used solely to run the app for you. It is not shared, sold, or transmitted anywhere.

If you want your account removed, contact the owner directly and it will be deleted.