Privacy Policy

1. Your Privacy is Absolute

Welly was built with a single core principle: your health data is yours alone. We do not collect, store, or share your personal information. All health correlations and metrics are calculated and stored locally on your device.

2. Sign in with Apple

Welly uses Sign in with Apple for private account creation. This provides us with a unique identifier used exclusively to manage your subscription status and basic user profile. We never receive your password, and you can choose to hide your email address from us using Apple's "Hide My Email" service.

3. Subscriptions & Billing

Transactions are handled directly through the Apple App Store. We do not store your credit card or billing information. Your account serves as the bridge to ensure your premium features are available across your devices.

4. Data Collection & Usage

• •Health Data: Welly reads data from your Apple Health app (HealthKit) to provide wellness insights. This data is processed exclusively on your device.
• •No Cloud Sync: Your heart rate, sleep stages, and personal wellness signals are never uploaded to our servers.
• •No Third-Party Tracking: We use no analytics SDKs or tracking pixels. Your habits remain your business.