Cookies policy
Last updated: 15 October 2026
Vetta uses very few cookies. Most of what it stores in your browser is local storage that makes the app work. Analytics and ads measurement cookies are set only if you accept them or, in countries where we do not need to ask first, until you opt out.
What this policy covers
Cookies are small files that a website saves in your browser. Local storage and session storage are similar technologies that also keep information in your browser. This policy covers all of them.
What we store
Everything named vetta.… is set by Vetta and stays in your browser. Only the session token and the random identifiers of our product statistics (vetta.anon, vetta.session) are sent to our servers.
Other companies
Some parts of Vetta load a service from another company, which may use its own cookies or similar technologies on its own domain and under its own policy:
Your choice
In the European Economic Area (the EU, Iceland, Liechtenstein and Norway), the United Kingdom (with Gibraltar, Jersey, Guernsey and the Isle of Man), Switzerland, Brazil, Canada, South Korea, Turkey, South Africa, India and China, analytics and ads measurement cookies are set only after you accept them in the banner. The same applies when we cannot tell the country. Rejecting is as easy as accepting, and Vetta works the same either way.
Changes and contact
We update this page whenever we add or remove a cookie or a storage key. Questions: privacy@vettachess.com. How we use data in general is explained in the Privacy policy.