This Privacy Policy explains how DayLight.One (the "App"), operated by Michal Kus, handles your information.
1. Overview
We are committed to protecting your privacy. The App is designed to work without requiring user accounts and without collecting personally identifiable information.
2. Location Data
The App may use your device location to calculate:
- sunrise and sunset times
- daylight duration
- RealLight estimates
Location data:
- is not stored on our servers
- is used only for calculations
3. Analytics and Diagnostics
The App uses Firebase Analytics and Firebase Crashlytics provided by Google to improve performance and stability.
These services may collect:
- anonymous usage data
- device information (model, OS version)
- crash reports and diagnostics
This data is not used to identify individual users.
4. Weather Data
The App uses third-party weather data providers (e.g. Open-Meteo) to calculate light conditions. No personal data is shared with these providers.
5. Purchases
Subscriptions and payments are processed by Apple. We do not receive or store payment information.
6. Data Sharing
We do not sell or share personal data. Data may be processed by:
- Google (Firebase Analytics, Crashlytics)
- weather data providers
7. Data Storage
The App does not store personal data on its own servers. Some anonymous technical data may be stored by third-party services.
8. Your Choices
- You can disable location access in device settings
- You can uninstall the App at any time
9. Security
We use reasonable measures to protect data, but cannot guarantee absolute security.
10. Changes
This Privacy Policy may be updated. Continued use means acceptance of changes.
11. Contact
Michal Kus
michals.apps@gmail.com