Privacy Policy

The controller responsible for data processing on this website is the provider named in our imprint. You can find the relevant details in the imprint.

Personal data means any information relating to an identified or identifiable natural person. We only process personal data to the extent necessary to provide this website or when you voluntarily provide data to us.

Biorhy is an information and calculation service about biorhythms. No registration is required.

This website is operated by an external hosting provider. When you access our pages, technical information transmitted by your browser is automatically recorded. This may include: IP address, date and time of the request, URL accessed, referrer URL, browser type, and operating system.

Processing is based on our legitimate interest in secure and stable operation of the website. Log data is retained only as long as necessary for operation and security.

We use a technically necessary cookie to store your date of birth between page visits when you use the biorhythm calculator. The cookie is named "biorhy-birth-date", is set only on this domain, and serves solely to avoid re-entering your date of birth.

The cookie contains only the date of birth you enter in YYYY-MM-DD format. It is stored for one hour. The legal basis is our legitimate interest in a user-friendly calculator (Art. 6(1)(f) GDPR). You can delete the cookie at any time via your browser settings.

Our websites also contain links to third-party websites. We have no influence over whether and how third-party websites and services process your personal data.

Your biorhythms are calculated based on the date of birth you enter. The calculation takes place as part of your use of the site. We do not permanently store your date of birth on the server unless you save it via the cookie described above in your browser.

Voluntarily providing your date of birth and optional time of birth is solely for displaying your personal biorhythm values.

This section is an unofficial translation. The legally binding version is section 7 of the German privacy policy.

For consistent presentation, we load fonts from Google Fonts. This may establish a connection to servers operated by Google LLC. What data is transmitted depends on your browser and hosting configuration.

The legal basis is our legitimate interest in an appealing and consistent presentation of our online offering (Art. 6(1)(f) GDPR).

You have the following rights regarding your personal data: right of access, rectification, erasure, restriction of processing, objection to processing, and – where consent applies – right to withdraw consent with future effect.

You also have the right to lodge a complaint with a data protection supervisory authority.

We reserve the right to amend this privacy policy when our website, services used, or legal requirements change. The current version is always available on this page.