Privacy Policy
Who we are
Nuri is a journaling app that extracts entities and patterns from your entries to build a private knowledge graph of your life. The app is operated by Miuu Studio (hello@nuri.ink).
What we collect
We collect only what is necessary to run the app:
- Account information — your email address, used for authentication. No name required.
- Journal entries — the text you write. Stored in our database, associated with your account.
- Extracted data — entities (people, places, concepts, etc.) and relationships that Nuri derives from your entries. This is stored alongside your entries, not separately shared.
- Subscription status — whether you are on the Free or Pro plan, managed via RevenueCat. We do not store payment card details.
- Basic usage data — app version, platform (iOS/Android/Web), and error logs. No behavioral tracking or advertising identifiers.
How your entries are processed
When you save a journal entry, its text is sent to Anthropic (the makers of Claude) via their API to extract entities and relationships. Anthropic processes this text to return structured data and does not use it to train their models — this is governed by Anthropic's API usage policy.
Extracted results are stored in our database alongside your entry. Your raw entry text is never sent to any other third party for AI processing.
Third-party services
- Supabase — database and authentication. Data is stored in Supabase-managed Postgres. Supabase Privacy Policy.
- Anthropic — AI extraction via the Claude API. Anthropic Privacy Policy.
- RevenueCat — subscription and in-app purchase management. RevenueCat Privacy Policy.
We do not use analytics platforms, ad networks, or tracking SDKs.
Data storage and security
Your data is stored on Supabase infrastructure. Access to your entries is protected by row-level security policies — no other user can read your entries, and our team has minimal access to production data.
All data is transmitted over HTTPS. We do not store passwords — authentication is handled via Supabase Auth (email magic link or OAuth).
Your rights
You can, at any time:
- Export your data — request a copy of all your entries and extracted data by emailing hello@nuri.ink.
- Delete your account — deleting your account permanently removes all your entries, extracted data, and account information from our systems.
- Correct your data — you can edit or delete individual entries at any time within the app.
Children
Nuri is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us and we will delete it.
Changes to this policy
If we make material changes to this policy, we will notify you by email or with an in-app notice before the changes take effect. The "Last updated" date at the top of this page reflects the most recent revision.
Contact
Questions about this policy or your data: hello@nuri.ink