Effective date: October 1, 2026

Poopendar (便历) cares about your privacy. This policy explains what data the app handles, why, and how you can manage it. If this English version differs from the Simplified Chinese version, the Simplified Chinese version prevails.

1. Data We Handle

Depending on what you enter and which features you allow, Poopendar may handle:

• Time, duration, shape, color, amount, feeling, odor, bloating, blood, sticking to the bowl, place type and notes for each bowel movement
• Latitude, longitude, location accuracy and location time, after you grant access
• Related health category data shared with Apple Health, after you grant access
• Local settings and technical status needed for sync, backup and troubleshooting

2. How We Use It

This data is used only to provide logging, the calendar, map, statistics, import and export, sync and backup. Poopendar does not use third-party advertising or analytics SDKs, does not sell personal data, and does not use your data for targeted advertising.

3. Storage and Sync

• Data is first stored on your device with SwiftData.
• When iCloud is available, entries sync across your devices through your private Apple CloudKit database.
• When iCloud File Backup is on, the app saves a full JSON file and a readable Markdown file in your iCloud Drive.
• You can keep logging offline; sync resumes when you're back online.
• Exported files are saved or shared wherever you choose. Please keep them safe.

4. Home Screen Effects and Timer Display

Poop Drop briefly reads your phone's tilt on the home screen to move the falling poops. Motion data is never saved or uploaded, and sampling pauses when you leave the home screen or the app goes to the background. Live Activities use the current session's start time, duration and status to display on the Lock Screen and in the Dynamic Island.

5. Permissions

Location and Apple Health are optional. Declining them doesn't affect basic logging, but the related map or health features won't be available. You can change permissions at any time in Settings.