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Food by your rules.

Set the rules you live by, from allergies and gut conditions to seed oils and sugar. Gredi checks every barcode, label and menu against them and shows you the exact ingredient that breaks one.

Free to start. No account. Your rules stay on your phone.

The rules screen
A scan result naming the ingredients that conflict
Contains carrageenan
Check this: natural flavors
Fits your rules

Try it. Tap what you avoid.

Here's a label. Switch on a rule or two and watch what lights up.

Your rules
Ingredients
·

Pick a rule

Turn on something you avoid and Gredi checks the label for it.

Example label. In the app it reads the real one.

The little things that make it work.

It's built around how people actually eat, which is rarely tidy.

Type anything

Name something odd and Gredi works out the other names it hides under. Take out any you disagree with.

nightshadesAdd
tomatopotatoeggplantpaprikagoji berry

Exceptions that make sense

No grains, except rice. No dairy, but butter's fine. Set it once and it remembers.

Grains (all)Okay: rice ×
DairyOkay: butter ×

Avoid or Watch

Red for a hard no. Amber for "try to limit".

PeanutsAvoid
CaffeineWatch

Numbers, if you want them

Sugar, protein, ingredient count. Off until you turn them on.

Sugar16 / 30 g
Protein85 / 60 g

Check a whole plate

Scan a few things and see the meal together.

Vanilla ice cream
Cocoa puffs
Oreo cookies

Count anything

Water, coffee, a vitamin, anything you want a tally of. Tap to add, see the week at a glance, all on your phone.

Water5 today
Coffee1 today

Something to show the waiter

A clean page of your rules to hold up at a restaurant, or send to family.

My food rules
● Please avoid: milk, peanuts, gluten
● Try to limit: artificial dyes

Made for whatever you've got going on.

Allergies. Celiac. Crohn's. IBS. Vegan. Keto. Seed-oil free. Low sugar. Your own rule.

Free

No time limit
  • 10 new barcode scans a week
  • 3 label or menu photos a week
  • All of your rules

Gredi Pro

$39.99 a year with a 3-day free trial, or $7.99 a month
  • Unlimited scans and photos
  • Plates and the food log
  • Compare two products
  • Pantry report

Subscriptions renew automatically and you manage them in your Apple ID settings.

Questions

Is this medical advice?

No. Gredi compares ingredient lists to the rules you set and shows what it found. It can be wrong, it never says a food is safe, and it doesn't replace a doctor or allergist. Read the package yourself.

How accurate is it?

Product data comes from public databases and photos can be misread, so some info is missing or out of date. That's why anything unclear shows Check this, and why every result tells you to check the package.

What if it can't find my product?

Take a photo of the ingredient label and it reads that instead. Store brands and supplements work this way.

Does it work at restaurants?

Yes. Photograph a menu and it estimates what each dish likely contains. Since that's a guess, a menu dish is never marked as fitting. Confirm with the restaurant.

Who sees my information?

Your rules, scans and log stay on your phone, with no account. A few optional features send small bits, like an ingredient list, to an AI service to do their job, and nothing that identifies you. It's all in the privacy policy.

Try it on what's in your kitchen.

Set your rules in a minute. Then point at anything.

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