AllergyCheck

AllergyCheck — A little help in a complicated world

For parents and caregivers of children with food allergies, every trip to the supermarket is an important decision. AllergyCheck helps you check, in seconds, whether a product is safe for your child.

The app works 100% offline — no sign-up, no login and no personal data collection. All information stays only on your phone.

How it works:
🔍 Barcode scanning — Point your camera at a product and instantly see if it contains any of your child's allergens.
✍️ Ingredient analysis — Type or paste an ingredient list and the app automatically detects allergens.
✅ Green = Safe / 🔴 Red = Danger — A clear, immediate colour system for fast decisions.

Key features:
• 👨‍👩‍👧‍👦 Multiple child profiles — Create a profile for each child with their specific allergens.
• 🇪🇺 14 EU-regulated allergens — Gluten, crustaceans, eggs, fish, peanuts, soy, milk, nuts, celery, mustard, sesame, sulphites, lupin and molluscs.
• ⭐ Favourites — Save the safe products you buy often.
• 🕘 History — Review products you've already checked.
• 📊 Statistics — Track the checks you've made.
• 🌍 4 languages — Portuguese, English, Spanish and French.

Privacy first:
AllergyCheck requires no registration, does not use your location and never shares or sends your data to servers. Profile information stays exclusively on your device.

Important notice:
AllergyCheck is a support tool. Product information is sourced from public databases (OpenFoodFacts) and may be incomplete or outdated. Always check the original product label and, when in doubt, consult a healthcare professional. This app is not a substitute for medical advice.

Download AllergyCheck and shop with greater peace of mind. 💚