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AllergyGuard
Scan product labels with your camera and instantly check ingredients against your Patch, Prick, or Intradermal test results — plus Halal, Kosher, and common free-from diets.
Download on the App StoreMarkets: Canada · United States · International
Origin
Born from a real 80-patch test — when reading microscopic ingredient lists in the supermarket became impossible.
How It Works
- My Allergens — Choose Patch, Prick, or Intradermal results. Check every substance you reacted to and add custom allergens.
- Quick Diets — Gluten, Dairy, Nuts, Halal, Kosher, and more expand hidden sources automatically.
- Scan a Label — Take a photo or pick from library. Edit OCR text, then tap "Check for Allergens".
- Clear result — Bright RED if any match is found, or bright GREEN "SAFE" if nothing matched.
- Scan Library — Save every scan with thumbnail, date, and full text for later review.


Personal tool, not a medical device. Always consult your allergist for important decisions.