1. Who we are
This Privacy Policy explains how MB Marcin Bilinski, with its registered office in Gdynia at ul. Nowodworcowa 3a/a/6, 81-581 Gdynia, Poland, NIP: 5861649288, REGON: 192999397 („we”, „us”, „the Service Provider”) collects, uses, and protects personal data of users („you”) of the INDEFIT web application and mobile application (together, „the Service”).
If you have any questions about this Privacy Policy or how your data is handled, you can contact us at kontakt@indefit.pl.
2. What personal data we collect
Depending on how you use the Service, we may collect the following categories of personal data:
- Account data: name, email address, login credentials, and role (e.g. trainer, club, athlete).
- Training and activity data: training programs, exercises, schedules, and related content you or your club/trainer create or upload while using the Service.
- Technical and usage data: IP address, device and browser information, log data, and cookies collected when you use our website or application.
- Communication data: information you provide when contacting us, e.g. through a contact form or email.
3. How we use your data
We use personal data to:
- provide, operate, and maintain the Service, including your account and training programs;
- authenticate you and keep your account secure;
- respond to support requests and communicate with you about the Service;
- improve and develop the functionality of the Service;
- comply with legal and accounting obligations.
4. Legal basis for processing
We process your personal data on the following legal grounds under the GDPR: performance of a contract (Art. 6(1)(b)), our legitimate interest in operating and improving the Service (Art. 6(1)(f)), your consent where required, e.g. for certain cookies (Art. 6(1)(a)), and compliance with legal obligations (Art. 6(1)(c)).
5. Cookies
Our website uses cookies and similar technologies to ensure basic functionality and to analyse how the website is used. You can manage or withdraw your consent to non-essential cookies at any time through the cookie banner or your browser settings.
6. Sharing of data
We do not sell your personal data. We may share personal data with trusted service providers who support the operation of the Service (e.g. hosting providers), who are contractually bound to protect your data and process it only on our instructions. We may also disclose data where required by law.
7. Data retention
We retain personal data for as long as necessary to provide the Service and fulfil the purposes described in this Privacy Policy, or as required by applicable law, after which it is deleted or anonymised.
8. Your rights
Under the GDPR, you have the right to access, rectify, or erase your personal data, to restrict or object to its processing, to data portability, and to withdraw consent at any time where processing is based on consent. You also have the right to lodge a complaint with the Polish supervisory authority (Prezes Urzedu Ochrony Danych Osobowych, UODO).
9. Security
We apply appropriate technical and organisational measures to protect personal data against unauthorised access, loss, or misuse.
10. Children
The Service is not directed at children under 16 years of age, and we do not knowingly collect personal data from children.
11. Changes to this Privacy Policy
We may update this Privacy Policy from time to time. The current version will always be available at this address, with the date of the last update shown below.
Last updated: 20 August 2026