Privacy Policy

1. Data Controller

The entity responsible for data processing within this app is:

Sergej Weber
P.O. Box 1123
64355 Mühltal, Germany
Email: info@graniza.net
Phone: +49 (0)6103/2076482

2. Scope

This Privacy Policy applies to the use of the iOS and Android app GRANIZA.

3. What data we process

We process personal data only to the extent necessary to provide the app and its functionalities, including:

• Username – to identify users
• Email address – for registration, login, and communication
• Location data – only when permission is granted; not stored

4. Third-party services

We use the following services:

• Supabase: Auth and database services (Germany). Encrypted transmission.
• Google Maps & Apple Maps: Show location-based content. See their privacy policies:
  Google Maps | Apple Maps
• Sentry: Crash/error monitoring. May transfer data outside the EU under GDPR safeguards. See Sentry Privacy.
• RevenueCat: Handles in-app purchases. May collect transaction-related and device info. See RevenueCat Privacy.

5. Legal basis

We rely on Article 6(1)(b) and (f) GDPR for providing our services and improving the app.

6. Data retention

Data is retained only as long as necessary for its purpose or as required by law. You can request deletion at any time.

7. Children’s Privacy

This app is not intended for users under 13. We do not knowingly collect such data. If discovered, it will be deleted promptly.

8. User rights

You have the right to access, correct, delete, or restrict your data; object to processing; and request data portability.

Contact: info@graniza.net

9. Updates to this policy

We may update this policy at any time. The latest version will always be available in the app and on this website.