How do I delete my account?
In Settings, under Sync across devices, tap Delete account. The account deletion page explains the rest.
Where do the calories come from?
Generic food (an apple, Rösti, chicken breast) comes from the Swiss Food Composition Database of the Federal Food Safety and Veterinary Office and from the German Bundeslebensmittelschlüssel of the Max Rubner-Institut, both built into the app. Packaged food comes from Open Food Facts, a database filled in by volunteers: values can be missing or wrong, so the app always shows the value per 100 g before you save, and you can correct it. Settings › Food lists turns each list on or off.
What do the colours mean?
The ring and the calendar use the same colours: blue is very low (under half your limit, probably not everything logged), green is within your limit, yellow is up to 10 % over, red is more. Both margins can be changed in Settings.
Why does packaged food only come after Enter?
The Swiss list lives in the app, so it answers while you type. Open Food Facts is a free service that asks apps not to search on every key, so the app asks it when you press Enter or scan a barcode.
Is this medical or diet advice?
No. It is a personal tool to keep track of what you eat. The limit calculator in Settings gives an estimate, not a recommendation; for a diet, talk to a doctor or a dietitian.
Do I need an account?
No. Without one your food diary stays in this browser. Download it in Settings now and then, or sign in to keep it on all your devices.