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FREE AI-Smart Allergy Diary

Log it. Feel it. Find it. FREE.

Scan meals, tap in reactions, and let IntelliTrak® connect the dots. Scan meals, tap in reactions, and let IntelliTrak® connect the dots between what you’re exposed to and how you feel.

The AllergyHunter Today screen on a phone: today's diary with a scanned breakfast, and top exposures with shrimp flagged as a likely trigger
A Known Allergen warning on a scanned plate: the shrimp is outlined in red and matches Shellfish on the Known Allergens list

Three steps to an answer. Three steps from “what was that?” to an answer.

Symptoms can show up minutes to hours after exposure. Allergy Hunter keeps the timeline so you don’t have to remember it.

  1. Log exposures

    AI-Smart Scan logs a meal from a photo.Food, drink, medication and environment. AI-Smart Scan logs a meal from a single photo.

  2. Tap in reactions

    Symptoms and severity in a couple of taps.Hives, rash, headache, digestive trouble: record symptoms and severity in a couple of taps.

  3. Discover patterns

    IntelliTrak® flags likely triggers and warnings.IntelliTrak® surfaces likely triggers and active sensitivity warnings as your history grows.

See it in action

Real screens from AllergyHunter. Snap a photo of your meal, scan a barcode, and get warned the moment something matches your Known Allergens.

Bring data to your allergist. Walk into your allergist’s office with data.

Print your logs and assessment reports for your next appointment. Print your exposure logs and assessment reports, or bring them up on your phone. Allergy Hunter doesn’t replace your doctor. It helps them help you.

View a sample report

A free food allergy tracker that finds your triggers

AllergyHunter is a free online food and symptom diary for adults who want to find out what’s causing their reactions. Log what you eat, drink, take and are around, record symptoms like hives, rashes, an itchy mouth, headaches or stomach trouble, and IntelliTrak® compares what came before each reaction with your usual days to flag likely triggers. It works in any phone or computer browser, with nothing to install.

Free, with no credit card. AllergyHunter doesn’t diagnose allergies; it gives you a clear record and pattern report to review with your doctor or allergist.