Website privacy

Updated 4 November 2026. This notice covers this information website. The add-on and research privacy policy covers the desktop app and its separate online services.

How the website is provided

JollyJoyJourney, operated by Christian Kleineidam, is responsible for this website. The business address is Schweidnitzer Straße 6, 10709 Berlin, Germany. Contact contact@jollyjoyjourney.com.

We use Cloudflare Pages to deliver and protect this website. Cloudflare processes IP addresses, browser and request details, and security information for that purpose. Processing can take place internationally. Cloudflare's privacy policy and data processing information describe its handling and safeguards.

This processing supports our legitimate interests in providing a reliable, secure website under Article 6(1)(f) GDPR. We add no advertising, visitor analytics, tracking scripts or application cookies. Cloudflare may use its own security mechanisms. The website provides information and receives no Anki or health measurements.

Questions and data rights

If you contact us, we process the message to handle your request. The main policy explains how contact correspondence is handled and how long it is kept.

You can contact us about access, correction, deletion, restriction, objection or other applicable data-protection rights. You can also complain to a data protection authority, including the Berlin Commissioner for Data Protection and Freedom of Information.