Privacy Policy

HealthKit data

When you authorize Health access, the app reads only the following fields from workouts stored in Apple Health on your device:

• Workout type
• Duration
• Distance
• Calories (active energy)
• Average heart rate
• Time of day

These values pre-fill your lane when a heat is served to you. We read them locally. We never read steps, sleep, weight, location, routes, or any other HealthKit category. The app does not write any data back to HealthKit.

Treadmill and machine screen photos (planned)

The design calls for on-device vision processing so photos of workout machine screens never leave your device. This feature is not yet implemented in the current prototype.

End-to-end encryption for your card (planned)

The architecture is designed so that daily card data stays end-to-end encrypted between pact members. The current static prototype does not yet include backend sync or encryption.

Other information we collect

• Apple Sign In (planned). The design uses Sign in with Apple. The current prototype does not yet perform runtime authentication.
• Contacts (planned). Future versions may request contacts permission only for explicit pact invites. This is not implemented in the current prototype.
• Camera (planned). Future versions may use the camera for on-device screen capture. This is not implemented in the current prototype.
• Photo Library (add only). Used only when you choose to save a finished card to Photos. We never read your existing photos.
• Notifications. One quiet daily notification when the heat is in your court. You control this in Settings.
• Technical data. Minimal device and app information required to operate the service and diagnose issues.

What we never do

We do not sell data. We do not show ads. We do not build profiles. We do not train models on your workouts. We do not share anything outside your pact. Your numbers belong to your people. That is the whole promise.