Privacy Policy
Last Updated: 3/4/2026
Otto (“we”, “our”, or “the app”) respects your privacy. We believe that your health data is yours. This Privacy Policy outlines our commitment to ensuring that your data stays on your device.
Local Storage \& Data Sovereignty
We do not store or share your data on any third-party servers. Your progress, logs, metrics, and any other personal information generated while using Otto is stored entirely locally on your device using a secure SQLite database. We value your privacy immensely.
Data You Provide
Otto may collect information you choose to enter into the app to help you track your habits, such as:
- Goals, weights, and daily measurements
- Exercise routines and logs
- Symptoms or side effects logged
Because this data is stored locally, only you have access to it, and we cannot access, view, or sell your information under any circumstances.
Permissions
To provide our core features, Otto may ask for specific device permissions, such as connecting to your phone's notification system. Notifications are strictly processed locally to send you reminders configured within the app.
Your Rights
You maintain total control over your data. You can delete all your information at any time simply by uninstalling the application or using the local data deletion options inside the app settings.
Updates to this Policy
We may update this policy periodically to reflect changes in how the app operates. We encourage you to review it occasionally.