Privacy

YellSwell collects minimal data.

• No account is required
• No personal information is collected
• Each device is assigned an anonymous identifier
• Emotion selections are stored without identity

Location signals may be used to confirm that submissions are from within the United States and to support aggregated geographic insights.

No precise location is stored, and location data is not tied to personal identity.

Data is used only to generate aggregated daily insights.

YellSwell does not sell personal data.

YellSwell is not intended for use by individuals under the age of 13.