Celestial Atlas Privacy Policy
Last updated 4 September 2026
Celestial Atlas does not collect, store or transmit personal information. There is no account, no analytics, no advertising and no tracking.
What stays on your device
Anything you enter or create in Celestial Atlas is stored in the app's own private storage on your iPhone or iPad. It is never uploaded to us — we operate no server that could receive it — and it is removed when you delete the item or delete the app.
Network use
Sends only the birthplace name you type to the Open-Meteo geocoding service, to turn it into coordinates. Never your name, date or time of birth.
Third-party services
What we do not do
- No analytics or usage measurement.
- No advertising and no advertising identifiers.
- No third-party trackers.
- No selling or sharing of data — we hold none to sell.
Children
Celestial Atlas collects no personal information from anyone, and so collects none from children.
Changes
Any revision will be posted here with a new date above.