Last updated 15 August 2026
Seaso4 has no accounts, no server of its own, and no analytics. Nothing you do in the app is recorded or sent anywhere. There is nothing to opt out of, because there is nothing collected.
If you turn on the optional sunrise & sunset display and choose automatic location, the app asks iOS for your approximate position so it can calculate the times of sunrise and sunset. That calculation happens entirely on your device — your coordinates are never transmitted anywhere. If you pick a preset city instead, the app never asks for your location at all.
Your settings — the chosen season definition, display mode, date format, and location preference — are stored only on your device, in the app's own container, so the Home Screen widget can read them. They are never uploaded.
The app makes no network requests and embeds no third-party SDKs, trackers, or advertising of any kind.
Questions? Contact Jakub Kašpárek.