Privacy Policy
This Privacy Policy describes how Carl Sagan's Cosmic Calendar (the "App") handles information when you use the App.
Information We Collect
- App usage and diagnostics (such as crash and performance data).
- Device and app identifiers needed to provide and secure the App.
How We Use Information
- To operate, maintain, and improve the App.
- To monitor reliability, performance, and abuse prevention.
Third-Party Services
The App may use trusted third-party services (for example, analytics, performance monitoring, and infrastructure) that process data on our behalf.
Data Retention
Data is retained only for as long as needed for the purposes above, legal obligations, or legitimate business operations.
Your Choices
You may adjust certain permissions from your device settings.
Children's Privacy
The App is intended for people of all ages, including children. It does not require an account and contains no advertising. The technical information described above is processed to deliver the App and monitor its reliability, not to serve personalised ads. Parents or guardians with questions about their child's information can contact us at nzmedet@gmail.com.
Changes to This Policy
We may update this Privacy Policy from time to time. Continued use of the App after changes indicates acceptance of the updated policy.
This Website
This website uses Google Analytics to measure visits and outbound links with regional consent settings. In opt-in regions, or if country detection fails, it stays off until you accept. Elsewhere it starts automatically with an option to turn it off. Saved choices and browser privacy signals are respected. You can change your choice using Analytics preferences at the bottom of any page. See our website privacy policy for details about cookies, information processed, hosting, and your choices. This website measurement is separate from the app.
Contact
For privacy questions, email nzmedet@gmail.com or visit our Support page.