The German version is legally binding.
The use of my website, programs, games and smart phone apps is usually possible without providing any personal information. If any personal information (such as name or email address) is collected on my sites, this is as far as possible, on a voluntary basis. This data will not be handed out to a third party without your explicitly consent.
I want to point out that data transmission over the Internet (eg communication by e-mail) can have security vulnerabilities. A complete protection of data against unauthorized access by third parties is not possible.
The use of contact data published under the imprint obligation by third parties for the transmission of unsolicited advertising and information materials is hereby explicitly excluded. The owner of this website explicitly reserves the right to take legal action in case of unsolicited advertising, such as spam e-mails.
None of my apps determine the user's location by use of device sensors (for example, via GPS, cell towers or WiFi). If other content of the environment is proposed in an application to the user, the environment always refers only to the content currently displayed, but not to the current location of the user.