Food Allergy Tracker - Lergy

About this app

Lergy is a calm, intelligent food allergy and intolerance tracker that helps you identify which foods trigger your symptoms - automatically. Log your meals, track your reactions, and let Lergy's pattern detection engine find the connections you've been missing. -- FOOD DIARY -- Log every meal in seconds with ingredient tagging. Add photos, notes, and meal context. Lergy automatically matches your ingredients against 15 allergen groups including dairy, gluten, eggs, soy, peanuts, tree nuts, fish, shellfish, sesame, FODMAP, histamine, sulfites, nightshades, caffeine, and alcohol. -- SYMPTOM TRACKER -- Record symptoms by category: digestive, skin, respiratory, neurological, musculoskeletal, and more. Rate severity, note duration, body locations, and context. Build a precise, timestamped symptom history. -- PATTERN DETECTION -- Lergy cross-references your food diary with your symptom log and surfaces correlations automatically. See which ingredients appear most frequently before your worst reactions. No guesswork, no elimination-diet intuition - just data. -- ELIMINATION DIET GUIDE -- Follow a structured elimination phase, then reintroduce foods one by one with Lergy tracking the results. Know definitively what you can and cannot eat. -- DOCTOR REPORT -- Export a professional PDF health report to share with your allergist, gastroenterologist, or GP. Includes full symptom history, meal logs, correlation analysis, and timeline. -- DESIGNED FOR CLARITY -- Warm, calm interface designed to reduce anxiety around food. Not clinical, not scary - a thoughtful companion for your health journey. PREMIUM FEATURES - Daily Well-Being check-ins - Full correlation analysis (all ingredients, unlimited history) - Timeline visualization - Safe foods tracker - Elimination diet guide and tracker - Doctor Report PDF export - AI Allergy Advisor - Custom app icons PRIVACY FIRST Your health data stays on your device and in your personal iCloud. Lergy never sells your data. Ever. MEDICAL DISCLAIMER Lergy is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek a doctor's advice in addition to using this app and before making medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Improved account deletion flow: when you delete your account, the app now properly handles the Apple ID disconnection and guides you to Settings to fully revoke app access from your Apple ID. Your data and the Apple ID link are both cleanly removed from this device.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 15, 2026 · 2:45 PM Free