Privacy Policy

SunnyDay respects your privacy. This policy describes how we handle information in the app.

Information We Collect

SunnyDay stores data locally on your device (e.g., your exposure records and preferences). We do not collect or transmit your personal data to our servers for analytics or advertising.

Affiliate Links and Third-Party Tracking

The Balance section of SunnyDay includes links to retailers (e.g., for vitamins and supplements). When you tap "Purchase at [retailer]", you leave SunnyDay and are taken to the retailer's website.

Those links are affiliate links provided through our partner CJ Affiliate (Commission Junction). When you tap a product link, CJ and the retailer may set cookies or use other tracking technologies on your device to attribute your visit and any purchase, so that we may earn a commission. We do not receive your name, payment information, or other personal data from the retailer or CJ.

For more about how CJ collects and uses data in connection with these links, see CJ's Services Privacy Policy:

CJ Privacy (cj.com/legal/privacy)

You can avoid this tracking by not tapping product links in Balance.

Other

If you use features that rely on Apple Health (e.g., for logging), data stays on your device or is governed by Apple's privacy practices. We do not sell your personal information.

If you have questions about this policy, contact us at privacy@sunny-day.app.