Privacy Policy
Your family's health data belongs to you. Clann is built with a local-first, zero-knowledge approach — meaning your information stays on your devices, under your control.
Our commitment
Clann stores your health data locally on your devices. We don't have access to your family's health records, habits, or personal information. When data needs to sync between family members, it's encrypted end-to-end — we can't read it even if we wanted to.
What we collect
To provide Clann's services and improve the product, we collect limited information:
- Account information (email address) when you join the waitlist or create an account
- Anonymous usage analytics to understand how features are used
- Feedback you choose to share with us
What we don't collect
We don't collect, access, or store:
- Your health records or medical information
- Data from connected devices (Apple Health, wearables, etc.)
- Family members' personal details
- Location data
Your control
You can delete your data at any time. Since it's stored locally, removing the app removes your data. For account-related information (like your email), contact us and we'll remove it from our systems.
Questions?
If you have questions about how we handle privacy, reach out to us. We're happy to explain in plain language.
Last updated: January 2025