Macro goals
What each day aims for. The band is how far either side still counts as on target.
My foods
Foods you have added. Anything the databases miss goes here, and comes back in search from then on.
Setup wizard
What a new account sees the first time it signs in. A preview runs every screen with real suggestions but saves nothing, so your plan stays as it is.
Preferences
Pick the version you actually buy. Every recipe that uses one of these switches to your choice, and the week is replanned.
Your week
Which days you cook ahead on, and which day you shop. Prep days are where repeated meals collapse into one batch, so the Prep tab knows what to tell you.
Every day
Drinks and supplements you have whatever else is planned. They count towards your macros on every day, and the solver works around them rather than moving them.