Support
Piato is a private nutrition diary on iPhone and the web. This page is for App Store reviewers and anyone who needs account or privacy help.
Sign in
Use Sign in with Apple or Google. The same account works in the iPhone app and at this website. There are no in-app purchases.
Log a meal
Open Log. Type a meal, take a photo, pick a library photo, or scan a barcode. The first Coach or Nutrition Facts photo send asks you to allow sharing with OpenAI. Camera permission is only for taking the picture — it is not that share.
Delete your account
iPhone: You → Delete account. Website: Settings. That removes the Piato account and diary we store. It does not delete your Apple or Google account.
Privacy
Privacy Policy explains what we store and that Coach photos and text go to OpenAI.