Privacy

No account, no personal data

This app has no sign-in and no user accounts. It does not ask for your name, email address, phone number or location, and it has no way to store them.

Cookieless visitor measurement, no advertising

We use the built-in measurement tools of our hosting provider, Vercel (Vercel Analytics and Speed Insights), to see how often pages are viewed and how quickly they load. These tools use no cookies, write nothing to your browser and do not track you across sites; they create no persistent identifier and no user profile.

What is measured: the address of the page you viewed, the referring address, country, device type, operating system, browser, screen size and page-loading speed values. Your IP address is not stored; it is processed only momentarily to derive the country and a daily-rotating, irreversible hash — so visitor counts are approximate and you are not recognised the next day.

The data is shown in aggregate, is not used for advertising and is not sold. There is no advertising network and no third-party advertising or tracking code in this app. Because no cookies are used, this measurement does not require a cookie consent banner.

Cookies

One cookie is set, named blang; the visitor measurement described above sets none. It stores only your chosen interface language (en, ru, uk or el) so the app opens in that language next time. It contains no identifier and is not used for tracking. Deleting it simply returns the app to your device language.

Server logs

Our hosting provider keeps short-lived technical request logs (IP address, browser identification, requested page) for security and abuse prevention. These are standard infrastructure logs, are not linked to any person by us, and are not used for profiling.

Your rights

Under the GDPR you may request access to, correction of, or erasure of any data relating to you, and you may object to processing. Since we hold no account data, such a request will usually be answered by confirming that nothing is stored. Write to us through the Contact page; we answer within 30 days.

Changes

If a future version adds accounts, saved progress or purchases, this page will be updated before that version is released.