Health and wellness is a huge app category, but medical claims, diagnosis features, and health advice require specific disclaimers and careful framing. Here's what Google Play requires.
What Apple said
“Your app makes health or medical claims that require professional verification or appropriate disclaimers. Apps in the health category must include clear disclaimers stating that the app is not a substitute for professional medical advice, diagnosis, or treatment. Please update your app and app listing to include required disclaimers.”
Google Play requires that apps making any health-related claims include clear disclaimers that the app is not a medical device and is not a substitute for professional medical advice. Apps that suggest they can diagnose conditions, replace doctor consultations, or provide medical-grade measurements without FDA clearance or similar approvals are rejected or removed.
While you're at it — Apple also requires these pages for every app.
Fix this rejection, then make sure you're covered on the compliance side too. Apple requires every app to link to a hosted Privacy Policy, Terms of Service, Support page, and Data Deletion page. No link means another rejection — just for a different reason.