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← Kosmovision

Privacy Policy

Effective August 29, 2026

Kosmovision is a personal cosmology app. This policy describes what we collect and how we use it, in plain language.

What we collect

We do not collect your device contacts, location, or advertising identifiers. As of the effective date above, the app shows no ads and uses no third-party analytics or tracking. If that ever changes, we will update this policy first and tell you in the app.

How we use it

Your birth data is used to compute your charts across the traditions the app supports, and to generate written readings. Reading generation uses Anthropic's Claude API: the computed chart data (not your email) is sent to Anthropic to produce the text. Your data is never sold or shared for advertising.

Where it lives

Data is stored with Supabase (database and authentication) and processed by our calculation service hosted on Railway. These providers act as processors on our behalf.

Your choices

You can edit your birth data in the app at any time. To delete your account and all associated data, email info@kosmovision.app from your account email and we will delete it within 30 days.

Children

Kosmovision is not directed at children under 13, and we do not knowingly collect their data.

Changes

If this policy changes materially, we will note it here with a new effective date.

Contact

info@kosmovision.app