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Daygreen is an iPhone app for losing weight without counting. Instead of a calorie total, every day gets a colour, and there is only one question: was today green? You log food in plain words, workouts earn calories back, and the colour does the rest.

Questions

How do the subscription and free trial work?

Daygreen is a subscription. When a free trial is offered, you see it before you subscribe. Both are handled by Apple through the App Store, so billing, renewal, cancellation and refunds all go through Apple. To cancel, open Settings › [your name] › Subscriptions on your iPhone. Cancel at least 24 hours before the trial ends and you won’t be charged.

Is my data synced with iCloud?

If you turn on iCloud sync, Daygreen keeps a copy of your log in your own private iCloud. It comes back when you reinstall the app or set up a new iPhone. We can’t see it. With sync off, everything stays on your iPhone only.

Why does Daygreen ask for Apple Health?

Daygreen reads workouts, body weight and active energy, so it can give back the calories you burn and keep track of your weight without extra typing. It never sells or shares Health data. To change what it can read, open the Health app, tap your profile picture, then Apps, then Daygreen.

How do I delete my data?

Delete the app to remove everything on your iPhone. To remove your iCloud copy as well, open Settings › [your name] › iCloud, manage your storage, choose Daygreen and delete its data. We don’t hold an account or any of your log, so there is nothing else to delete.

Can I join the beta?

Yes. A private beta runs on TestFlight in December 2026, ahead of the App Store launch in January 2027. Write to hello@daygreen.app and we’ll send an invitation as places open up.

Is Daygreen available on Android?

No. Daygreen is made only for iPhone and works closely with Apple Health and iCloud.