Privacy Policy

Last Updated: January 13, 2026

1. Our Commitment

DropDrop understands the importance of personal privacy. One of our core design philosophies is "Privacy First." We are committed to protecting your data security while providing intelligent habit suggestions.

2. Data Collection and Use

The data we collect is primarily used to analyze your physical state and provide personalized habit suggestions:

• Health data: heart rate, HRV, sleep, steps, and related signals, based on the permissions you grant through Apple Health and your Apple devices.
• App Usage Data: Records of habit completion to analyze long-term trends.

3. Data Storage

Your health data is primarily stored locally on your device or in your cloud account (e.g., iCloud). We do not store your raw physiological data on our servers. Analysis is performed locally whenever possible.

4. Third-Party Sharing

We do not sell your personal data to any third parties. We will not share your information unless required by law or necessary to provide core services (e.g., cloud synchronization).

5. Your Rights

You have the right to view, modify, or delete your data stored in DropDrop at any time. You can revoke authorization for health data at any time.