Last updated 5 August 2026
FitnX Legal Notice and Provider Information
Version 1.0
Mandatory provider, hosting, complaint and authority information.
Service provider
Trading/service name: FitnX
Legal name: Gellért Dániel individual entrepreneur (Gellért Dániel e.v.)
Legal form: Hungarian individual entrepreneur
Registered office and postal address: 2336 Dunavarsány, Erkel Ferenc utca 24., Hungary
Individual entrepreneur registration number: 59642088
Registering authority/register: Hungarian National Tax and Customs Administration (NAV), Register of Individual Entrepreneurs
Tax number: 90449813-1-33
Representative: Gellért Dániel
Email: developersensey@gmail.com
Telephone: No telephone customer-service channel is operated; please use email.
Hosting provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (Firebase Hosting; relevant Google affiliates and infrastructure providers may participate under the Firebase terms).
FitnX is not a regulated health profession or health-care provider.
Customer service and complaints
Send customer-service requests and written complaints to developersensey@gmail.com, or by post to the registered office. Written consumer complaints are answered substantively and verifiably within 30 days where Hungarian law applies. Complaint records and responses are retained for three years where required.
Hungarian consumers may contact:
Pest County Conciliation Board
1055 Budapest, Balassi Bálint utca 25., 4th floor 2
Postal address: 1364 Budapest, Pf. 81
pmbekelteto@pmkik.hu · +36 1 792 7881
panaszrendezes.hu
The provider participates and cooperates as required by Hungarian law but does not make an additional general submission to conciliation beyond mandatory duties. The former EU Online Dispute Resolution Platform closed on 20 July 2025.
Authorities
Consumer protection: Pest County Government Office, Consumer Protection Department, 1072 Budapest, Nagy Diófa utca 10–12.; fogyved@pest.gov.hu; +36 1 459 4843.
Data protection: Hungarian National Authority for Data Protection and Freedom of Information (NAIH).
Intellectual property
Unless stated otherwise, the FitnX name, logos, website, application interface, documentation and original content are owned by Gellért Dániel e.v. or used under licence. They may not be copied, redistributed or commercially used without permission except where law or an open-source licence allows it. Third-party trademarks belong to their owners; references do not imply sponsorship.