GreenCheckGet the app
BUILT FOR ALLERGY & SPECIAL-DIET FAMILIES

Know in seconds if it's safe for your kid.

Scan any barcode in the aisle and get a personal BEST · GOOD · CAUTION · AVOID grade for each of your children — with every matched allergen flagged so clearly you can't miss it.

Scan to download GreenCheck on iPhone

Point your camera here to download.

Available now on iPhone. Android coming soon.

No ads · Cancel anytime · iPhone (Android soon)

Scan result 2 of 2 kids
🧀
Cheddar Crackers
SnackCo · 180g
Contains MILK — matches Mia's allergy
Mia, toddler
Mia
Dairy allergy
AVOID
Theo, baby
Theo
No restrictions
GOOD
Big 9 allergens covered Private & ad-free Per-child verdicts

HOW IT WORKS

Set it up once. Get certainty every time.

1

Add each child

Set each kid's allergies, medical conditions and diet preferences once. Mia's dairy allergy, Theo's love of everything — both saved.

2

Scan the barcode

Point your phone at any packaged food in the aisle. No typing, no squinting at fine print on the back of the box.

3

Get a verdict per kid

A clear BEST / GOOD / CAUTION / AVOID for each child in seconds — with the exact reason, so you decide with confidence.

THE WHOLE POINT

The same snack is a different answer for each kid.

One box. One scan. GreenCheck reads it against each child's profile at the same time — so you never have to hold two sets of rules in your head.

Mia, toddler
Mia, 2 yrs
Dairy allergy
AVOID

Contains milk — a direct match to Mia's allergy. Flagged red, every time.

Theo, baby
Theo, 9 months
No restrictions
GOOD

Nothing on Theo's list to worry about. A perfectly fine everyday snack for him.

ALLERGEN SAFETY FIRST

A matched allergen is always an AVOID. Impossible to miss.

If a product contains something your child is allergic to, nothing about the result is subtle — a red shield, the word AVOID, and the exact allergen named. No fine print, no guessing.

  • The Big 9 — milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish & sesame.
  • Medical conditions — celiac, diabetes, and more factored into every grade.
  • Preferences — no added sugar, vegetarian, organic-only and others, your call.

AVOID

Contains an allergen on this child's profile

MADE FOR REAL FAMILIES

One household. Different needs. One scan.

Check every child at once, or tap a single kid to focus. Dairy-allergic, celiac, picky, or no restrictions at all — GreenCheck keeps each profile straight so you don't have to.

Mia Theo All kids
Mia · dairy allergyAVOID
Theo · no restrictionsGOOD

Walk the aisle with a little less worry.

Your calm, capable co-pilot for every grocery run. Set up your first child in under a minute.

Scan to download GreenCheck on iPhone

Point your camera here to download.

Available now on iPhone. Android coming soon.

GOOD QUESTIONS

The honest answers

Is GreenCheck medical advice?

No. GreenCheck is informational and built to help you decide faster in the aisle. It never replaces a professional — always consult your doctor or allergist for allergy and medical decisions.

Which allergens and diets does it cover?

All of the Big 9 — milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish and sesame — plus conditions like celiac and diabetes, and preferences such as no added sugar, vegetarian and organic-only.

How accurate is allergen detection?

GreenCheck reads the product’s ingredient and allergen data and flags any match to your child as AVOID. When a product’s data is incomplete, it tells you plainly rather than guessing.

Does it cost money?

GreenCheck+ is a subscription — $4.99/month or $39.99/year — that unlocks unlimited scans for every child, allergen and condition checks, and full insights. There is no ad-supported free tier; your subscription keeps the app private and completely ad-free.

Is my family’s data private?

Yes. Your children’s profiles stay private, we never sell your data, and there are no ads — ever.