Legal Notice
This is a courtesy translation. The German version (Impressum) is the legally binding text.
Information pursuant to § 5 TMG (German Telemedia Act)
Christian Koch
Säntisstraße 43a
81825 München
Germany
Vitanzo is operated as a private, non-commercial project. No commercial activity takes place; the app is free and contains no in-app purchases or advertising.
Contact
Email: hello@vitanzo.com
Responsible for content pursuant to § 55 para. 2 MStV (German Interstate Media Treaty)
Christian Koch
Säntisstraße 43a
81825 München
Germany
Disclaimer
Liability for content
The contents of this website and the Vitanzo app have been compiled with the greatest possible care. However, no guarantee can be given for the accuracy, completeness, or currency of the content. As a service provider, I am responsible for my own content on these pages in accordance with general law pursuant to § 7 para. 1 TMG. According to §§ 8 to 10 TMG, however, I am not obligated as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity. Obligations to remove or block the use of information in accordance with general law remain unaffected. Liability in this regard is only possible from the time of knowledge of a specific infringement. Upon becoming aware of any such infringement, I will remove the relevant content immediately.
Liability for links
This website and app may contain links to external third-party websites over whose content I have no control. For this reason, no liability can be accepted for such external content. The respective provider or operator of the linked pages is always responsible for their content. The linked pages were checked for possible legal violations at the time of linking. No illegal content was apparent at the time of linking. However, permanent monitoring of the content of linked pages is not reasonable without concrete evidence of a legal violation. Upon becoming aware of any infringement, I will remove such links immediately.
Copyright
The content and works created by the site operator on this website and in the Vitanzo app are subject to German copyright law. Reproduction, editing, distribution, and any form of commercialisation beyond the scope of copyright law require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use. Where content on this site was not created by the operator, the copyrights of third parties are respected. Should you nevertheless become aware of a copyright infringement, please notify me accordingly. Upon becoming aware of any infringement, I will remove such content immediately.
Notice regarding the Vitanzo app
Vitanzo is an iOS health companion app. It reads health data (including sleep, heart rate, heart rate variability, and activity) with the user's explicit consent via Apple HealthKit.
The Vitanzo app is not a medical device and does not substitute for professional medical advice, diagnosis, or treatment. The analyses and patterns displayed are for informational purposes only. If you have health concerns or questions, please consult a physician or other qualified medical professional.
The app is currently in beta (Apple TestFlight) and is being prepared for release on the App Store.
Last updated: April 2026