Privacy policy

1. Controller

Ben Kohler
Auf dem Kreuz 32/1
89073 Ulm
Germany
Contact: mail@benkohler.de

2. Website data processing

The landing page is hosted on Vercel. Technical server logs may be processed for secure operation.

3. Account registration

If you create an account, we process your email address for sign-in, verification, and abuse prevention (for example rate limits). Data is stored via Supabase.

4. Cookie-free web analytics with Pirsch

I use Pirsch Analytics to understand anonymous website usage statistics and improve FamilyManager. Pirsch does not set cookies, does not create cross-site profiles, and only stores aggregated analytics data without IP addresses. The analytics script is loaded from api.pirsch.io.

Provider: Emvi Software GmbH, Nickelstraße 1b, 33378 Rheda-Wiedenbrück, Germany. Hosting is exclusively in Germany. A data processing agreement under Art. 28 GDPR is in place. See Pirsch's privacy policy for details. Legal basis is my legitimate interest in improving and securely operating the website (Art. 6(1)(f) GDPR).

iOS app: In addition, I collect anonymous usage events in the iOS app (e.g. successful sign-in, onboarding steps, error cases). Events are forwarded exclusively through my own backend (a Supabase Edge Function) to Pirsch Analytics in Germany; the app does not connect to Pirsch directly. No device IDs, no IDFA and no personal data are transmitted. Legal basis is Art. 6(1)(f) GDPR (legitimate interest in product improvement and error analysis).

5. Your rights

You may request access, correction, deletion, restriction, objection, and portability in line with GDPR.

Status: May 2026