Last updated: 14 November 2026
Privacy policy
1. Controller
Paul Mazur
Auf den Steinen 12c
40667 Meerbusch
Deutschland
Email: info@t4yourbusiness.com
2. Technical provision
When you visit this website, technically necessary connection data is processed, including your IP address, time of access, requested address, amount of data transferred, and browser and device information. This is necessary to deliver the website securely and reliably, prevent attacks and investigate technical errors. The legal basis is Article 6(1)(f) GDPR. Our legitimate interest is the secure and functional operation of this website.
We use hosting and security service providers as processors for this purpose. Log data is stored only for as long as necessary for operation, error analysis and prevention of misuse.
3. Cookies, analytics and advertising
The public pages do not use analytics, marketing or profiling services and do not load content from social networks or advertising networks. A consent banner is therefore not currently required. Technically necessary authentication information is used exclusively in the protected admin area.
4. Admin area
The admin area uses Sign in with ChatGPT. On sign-in, the email address and, where applicable, display name supplied by the sign-in service are processed to verify permission on the server. Content changes are logged with the time and administrator account. The legal basis is Article 6(1)(f) GDPR; our interest is secure administration and traceability of website changes.
5. Services for children and families
The website has no children's accounts, comments or personalised advertising. App test registration is for adults only. Parents may register interest in testing with their family; we do not request children's names or other details.
Registering for app tests
If you sign up, we store your email address, selected app, language, registration time and consent version to organise the test and contact you about participation. Registration is voluntary and based on your consent. We do not use it for newsletters or advertising. Entries are stored in the website’s database and are accessible only to authorised administrators. We delete them when consent is withdrawn or the test phase ends. To withdraw, contact the email address below. Registration does not automatically grant TestFlight access.
info@t4yourbusiness.com
6. Recipients and transfers to third countries
Only service providers necessary for hosting, security and admin sign-in receive data. Where providers process data outside the European Economic Area, we use the safeguards required by law and document the respective basis for the transfer.
7. Your rights
Subject to the legal conditions, you have rights of access, rectification, erasure, restriction of processing, data portability and objection. Consent can be withdrawn at any time with effect for the future. To exercise your rights, simply contact info@t4yourbusiness.com.
8. Right to complain
You may lodge a complaint with a data protection supervisory authority. The authority at the controller's location is particularly relevant: Landesbeauftragte für Datenschutz und Informationsfreiheit Nordrhein-Westfalen (LDI NRW) Kavalleriestraße 2–4 40213 Düsseldorf.
9. Changes
We update this privacy policy when functions, service providers or legal bases change.