Privacy

Your health belongs to you.

This page says what actually happens, in plain language. The full policy, linked at the bottom, is the legal version and covers the same things in more detail.

  1. What stays on your iPhone

    Your profile, every meal and its photo, every weigh-in, everything read from Apple Health, your reminders and Buddy's notes. Deleting the app deletes all of it. There is no account and no backup on our side, because there is no side.

  2. What leaves, and only when you ask

    When you tap Estimate nutrition, that one photo, the meal type, any hint you typed and your short list of food corrections go through our server to an AI provider for the estimate. Our server checks the request comes from a real install, counts it against the scan limit and passes it on. It does not store the photo, what you typed, or the estimate, and the provider does not keep it to train on. If you never scan a photo, no photo ever leaves your phone.

  3. What the neighborhood keeps

    The game runs on a cloud service so real people can share a street. It stores game things only: your home, land, items, coins, and the name you give your home, under an anonymous account. If you link Sign in with Apple, that is only to get your game back on a new phone; Apple is asked for no name and no email. A challenge shares your progress in quarters, never a distance, a pace or a heart rate.

  4. Usage statistics, optional

    Crash and usage reports tell us which screens are used and when the app crashes. Every event is a fixed category or a yes or no, never a number off your plate or your scale. One switch in Settings turns it off and clears the identifier.

  5. The widget and the watch

    They show a summary of today: calories, protein, water, steps, sleep, weight and your coins. It is written to a private area on the same phone and sent to your paired watch over Apple's device-to-device link. No meal names, no notes, no photos, and none of it goes to a server.

What we do not do

  • No email collection and no sign-in beyond the anonymous game account
  • No advertising and no advertising identifiers
  • No tracking across apps or websites
  • No selling or sharing of your data
  • No health data in analytics, ever
  • Deletion of your neighborhood on request, within 30 days
Read the full privacy policy

Questions: support@daylihealth.com