Privacy
Short version: our apps keep your information on your device, and this website doesn't track you.
App privacy policies
This website
This website is a set of simple pages. It does not use cookies, analytics, advertising, or any tracking technology, and it does not collect personal information. The web host may keep standard server logs (such as IP address and time of request) for security and to run the service; we do not use them to identify visitors.
If you email us, we use your message and email address only to reply to you.
Contact
Last updated October 13, 2026.