Company details
All markets
Operator
Cal Clark is operated by Dominik Sosnowski. Contact: support@calclark.app.
Quoted from the official publication. Last checked 12 September 2026. · support@calclark.app
Imprint
Last updated: 5 October 2026
Service: Cal Clark, the photo calorie tracker at calclark.app and in the iOS and Android apps.
Operator
Dominik Sosnowski
c/o Impressumservice Dein-Impressum
Stettiner Str. 41
35410 Hungen
Germany
Email: support@calclark.app
Official sources, on this page
Cal Clark treats body metrics and meal logs as health-related data. The articles below are the published texts we follow. Official sites do not allow us to show their pages inside ours, so we quote the published wording here.
ICO
United Kingdom
UK GDPR · Data Protection Act 2018
If you live in the UK you can complain to the Information Commissioner's Office. EEA visitors can complain to their local authority (Poland: UODO, Germany: the competent state commissioner or BfDI, Spain: AEPD). Cal Clark is not a HIPAA covered entity and is not a US health plan or provider. Write to support@calclark.app first if you want a copy or deletion of your account.
Quoted from the official publication. Last checked 12 September 2026. · ico.org.uk