Practice sessions
This website has no account system, advertising scripts, third-party analytics, or cookies. It does not use browser local storage. Trainer scores and a bounded set of test events are held only in the page’s memory, then discarded when the page closes or reloads.
Test events record a session start, an aggregate session result, or an App Store link click. They do not include hand histories or a persistent personal identifier, and they are not sent to a service.
Links and local serving
Following an App Store or source link takes you to another service with its own privacy practices. The local preview server can log requested page paths. A future public host and any proposed analytics need a separate privacy review before launch.
The iOS app
This page describes the website only. For the app’s privacy details, see the developer’s privacy policy linked from the App Store listing.