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Rheum Studio

A rheumatology blog-authoring tool for physicians.

Effective: June 11, 2026

What we collect

No data collected This app does not collect, transmit, or share any personal information with the developer. Everything happens on your device.

On-device data

Your drafts, posts, and settings are stored only on your device.

Optional third-party services

These are used only when you opt in (e.g., by adding your own API key or signing in). When unused, the app stays fully on-device.

xAI (optional). If you add your own xAI API key, text you ask the AI co-writer to draft or edit is sent to xAI to generate the response. Used only when you invoke an AI action.

Your blog host (optional). If you configure direct publishing, a post you choose to publish is sent to the blog platform you specify (e.g., Ghost), using credentials you provide.

Children

This app is not directed at children under 13 and does not knowingly collect data from them.

Your choices

Because most data stays on your device, you can remove it by deleting the app. Where an optional online feature is used, you can disable it or contact us to request deletion of any account data.

Changes

We may update this policy; the effective date above reflects the latest version.

Contact

Questions? growzacharygrow@gmail.com