Last updated: January 1, 2026 · Effective date: January 1, 2026

1. Introduction

Affinago ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our service.

Affinago is operated by Christof Leuenberger, sole proprietor, Bern, Switzerland. For the purposes of applicable data protection laws, this means Christof Leuenberger is the data controller responsible for your personal data.

2. Information We Collect

We collect information that you provide directly to us, including:

  • Account information (name, email address, password)
  • Batch tracking data (batch codes, dates, notes, images)
  • Log entries and fermentation records
  • User settings and preferences

3. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve our services
  • Operate and secure user accounts
  • Send you technical notices and support messages
  • Respond to your comments and questions
  • Monitor and analyze usage to improve reliability and performance

4. Legal Basis for Processing

We process your personal data in accordance with applicable data protection laws, including the Swiss Federal Act on Data Protection (FADP) and the EU General Data Protection Regulation (GDPR), based on the following legal grounds:

  • Contract performance: to provide and operate the Affinago service
  • Legitimate interests: to ensure security, prevent abuse, and improve the service
  • Consent: where you voluntarily choose optional features, such as making batches public

5. Information Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:

  • With your consent
  • To comply with legal obligations
  • To protect our rights, safety, and property
  • With trusted service providers who assist us in operating the service (under confidentiality and data protection obligations)

6. Public Batch Sharing

If you choose to make a batch public, the batch information (including images and log entries) will be accessible to anyone with the batch link. Public batches are intended for informational and hobbyist purposes only. You can make a batch private at any time through your account settings.

7. Data Security

We implement appropriate technical and organizational measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

8. Data Retention

We retain your information for as long as your account is active or as needed to provide the service. If you delete your account, we will delete or anonymize your personal data, unless retention is required by law or for legitimate legal purposes.

9. Your Rights

Depending on your location, you have the right to:

  • Access and receive a copy of your personal data
  • Rectify inaccurate or incomplete data
  • Request deletion of your personal data
  • Object to or restrict processing of your personal data
  • Request data portability

10. Cookies and Tracking Technologies

Affinago uses only strictly necessary cookies required for core functionality such as authentication, session management, and security. We do not use advertising or cross-site tracking cookies. Because these cookies are essential for the operation of the service, no separate cookie consent banner is required.

11. International Data Transfers

Your information may be processed or stored by trusted service providers outside Switzerland or the European Union, including providers of hosting, authentication, and email services. Where required, we rely on appropriate safeguards such as standard contractual clauses to protect your data.

12. Third-Party Services

Our service may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties and encourage you to review their privacy policies.

13. Children's Privacy

Affinago is intended for users aged 16 and older. We do not knowingly collect personal data from children under the age of 16. If you believe that a child has provided us with personal data, please contact us and we will take appropriate steps to delete the information.

14. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date.

15. Contact Us

If you have any questions about this Privacy Policy or your personal data, you can contact us at hello [at] affinago [dot] com or through the feedback form in the application.