
Yllo: Food Intolerance Scan
FODMAP,Histamine, gluten check
0 ratings
Free
In-App Purchases
Rating summary
About
Yllo — Scan. Know. Eat with Confidence.
Tired of squinting at tiny ingredient lists, wondering if a product fits you? Yllo scans any barcode and instantly highlights what's inside — color-coded for your personal sensitivities — so you can shop with confidence.
Whether you avoid lactose, gluten, FODMAPs or histamine — or simply want to eat cleaner — Yllo turns messy ingredient labels into a clear, visual answer in seconds.
WHAT YLLO DOES
SCAN any food barcode with your phone camera.
EXPLORE the ingredient library — search any food, additive, or E-number, filter by category and intolerance level, even before you go shopping.
COVER 12 common intolerances: FODMAPs, Lactose, Histamine, Gluten, Fructose, Oligosaccharides, Sorbitol, Sucrose, Tyramine, Salicylate, Nickel, Oxalates.
HIGHLIGHT each ingredient in green, yellow, orange, or red based on YOUR personal intolerance profile.
RECOGNIZE food additives — E-numbers (E202, E322, E500, E503…) detected in any language, alongside their alternative names (e.g. "E322" = "soy lecithin" = "lécithine de soja").
SEE Nutri-Score, NOVA group, Eco-Score, allergens, vegan status, and per-100g nutrients at a glance.
KEY FEATURES
Multiple personal profiles — one per family member, each with their own intolerances.
Comprehensive ingredient database — covering foods, additives, preservatives, and emulsifiers — searchable from the Explore tab.
Multilingual — works in 40 major world languages including English, French, Spanish, German, Arabic, Mandarin, Hindi, Japanese, Portuguese, Russian, Italian, Korean, Turkish and more.
Smart matching — recognizes ingredient variants across languages so the same item ("soy lecithin", "lécithine de soja", "E322") is treated as one.
Light & dark mode.
Scan history — keep track of every product you've checked.
No account required — your profile stays on your device.
TWO WAYS TO USE IT
SCAN — point your camera at any product barcode and get instant, personalized results.
EXPLORE — browse the food library, search by name, category, or intolerance level — useful before you shop, when planning meals, or learning what fits your diet.
WHO IT'S FOR
People who avoid certain foods or ingredients.
Parents checking what they feed their kids.
Anyone following a low-FODMAP, lactose-free, gluten-free, low-histamine, or low-nickel diet.
Health-conscious shoppers who want to understand what they buy.
Travelers reading labels in a foreign language.
PRIVACY FIRST
Your intolerance profile and scan history stay on YOUR device. No account, no tracking, no data sold. Product information is fetched from the open OpenFoodFacts community database.
DISCLAIMER
Yllo is an informational tool to help you read labels — not medical advice. Always consult a healthcare professional for diagnosis and dietary recommendations. Ingredient data comes from OpenFoodFacts and may occasionally be incomplete or outdated.
TERMS & PRIVACY
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://yllo-privacy.netlify.app/
Download Yllo and turn every grocery aisle into informed choices.
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What's New in Yllo
1.1
October 2, 2026
A brand-new look, top to bottom. Home, scanner, product and food screens rebuilt around the verdict: it comes first, colour-coded, so you can scan a list at a glance. Full-screen camera. A dark mode that finally reads. Wellness Path is now free for everyone. Plus: German joins English, French and Spanish. 927 foods, up from 669 — each one now explaining, in plain words, why it is rated the way it is on all 12 intolerances. Scan history is per profile.
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Subscriptions & In-App Purchases
Yllo Premium
Unlimited scans and Wellness Path analysis
$39.991 Year









