Personal Information
- Account Information: Name, email address, phone number, date of birth
- Health Information: Blood type, medical history, donation history
- Location Data: GPS coordinates for finding nearby donors/accepters
- Profile Information: Profile picture, bio, preferences
Usage Information
- App usage patterns and interactions
- Device information (device type, operating system)
- Log data (IP address, browser type, access times)
- Communication data (messages, calls within the app)