Privacy policy

Based on Article 13 of the Swiss Federal Constitution and the Federal Act on Data Protection, every person is entitled to the protection of his or her privacy and to protection against the misuse of his or her personal data. Epsilon Labs GmbH, as the operator of PriceHunterApp and this website, complies with these provisions. The following explanations provide information on how your personal information is treated.

When using the website or PriceHunterApp, personal data (hereinafter referred to as "data") may be stored.
Epsilon Labs GmbH will not pass this data on to third parties.

Epsilon Labs GmbH has security measures in place to prevent the loss, misuse or alteration of information and personal data.

For questions and further information regarding data protection, you can contact us at any time.

Epsilon Labs GmbH
Selnaustrasse 52
8001 Zurich

Data protection provisions

We need your personal data to provide you with the online services you require. Below you will find a summary of the types of data that we process:

  • Inventory data (e.g., names, addresses);
  • Contact data (e.g., e-mail, telephone numbers);
  • Content data (e.g., text input, photos, videos);
  • Metadata on media (e.g. payment method, date of purchase, location);
  • Usage data (e.g., websites visited, interest in content, access times, georeferencing);
  • Meta/communication data (e.g., device information, IP addresses).

Visitors and users of our online services and PriceHunterApp (hereinafter: Users) are affected by this processing. Your data will be processed for the purposes set out below:

  • Providing the online service, its functions and content;
  • Answering contact requests and communicating with users;
  • Security measures;
  • Training new text recognition models;
  • Train new machine learning models in relation to consumer behaviour;
  • Analysis/marketing.

If you register for one of our online services (e.g. newsletter, mailing, competition, testimonals, etc.), your data will be collected.

Web Analysis

PriceHunterApp uses Google Analytics, Google Tag Manager, Google Firebase Analytics and Firebase Performance Monitoring, all services of Google Inc. ("Google"). These services use "cookies", which are text files placed on local devices, to help the website analyze user behavior. The information generated by these cookies is transferred to a Google server in the USA and stored there.

The data collected from these analyses is evaluated in an anonymous form and helps us to continuously optimize the website and app as well as their contents. By using this website or app, you consent to the storage and processing of data about you for the purposes set out above.

Data storage, duration of storage

We will store your personal data for as long as is necessary for the purpose for which your personal data was collected and processed (for example, as long as you use the app and are a registered user or to answer a question you sent us via email).
Legal storage obligations remain unaffected.

Research and innovation for the benefit of society

We use the information available to us (including that of research partners with whom we collaborate) to conduct and support research and innovation on issues of general social welfare, technological progress, public interest, health and well-being.


PriceHunterApp provides the app free of charge. Please note, however, that downloading and using the app may result in connection costs for data transmission. PriceHunterApp recommends the user to clarify this question with his mobile phone provider.