Every line, read
“200 g mature cheddar” is resolved to an actual food, and what that food contains is inherited from what it is — not from a tag somebody remembered to tick.
In TestFlight
Cook around what you can’t eat.
Write down the recipes you actually cook. The handbook reads every ingredient line, works out what it really contains, and keeps the ones you can eat in front of you — and everything else out of the way.
iPhone, iOS 26 and later.
Unknown is never “free”
If one line can’t be read with confidence, the whole recipe is unknown for every allergen — and a hard stop hides it along with the ones that definitely contain it. A recipe you never see costs you a dinner. The other mistake costs more.
A week you can shop for
Plan meals across the week, carry the leftovers forward, and open the list at the shop: it builds itself from the plan, minus whatever is already in the cupboard.
One kitchen, several people
Share the handbook with the people you cook for. Everyone’s restrictions apply at once, so what’s left is what works for the whole table.
A cooking tool, not medical advice. It filters recipes from the ingredients you and other people typed — it has not seen your packet, your kitchen or your doctor. Check labels.