Privacy policy

Constelia app by PeS studios · last updated 2 November 2026

Constelia does not store any personal data on servers or share it. It contains no ads, tracking or analytics and needs no sign-up.

Data on your device

The data you enter (names, birth dates, times and places, settings) is stored only on your device, the charts are calculated there, and everything is deleted when you uninstall the app.

Birth place search

When you search for a birth place, the app sends the beginning of the place name you type and the app language to our server (api.constelia.net, run on Cloudflare), which passes it to the GeoNames service (geonames.org) to find matching places. Nothing that identifies you is sent with it and we do not store the searches. Answers for the same place names are briefly cached for speed, unlinked to anyone.

Recommending the app

If you use “Recommend the app to friends”, the app passes only an invitation text with a link to the Constelia website to the app you choose (for example e-mail or chat).

Contact

Questions about privacy: support@pesstudios.com