AllergyTrace: Allergy Diary

You know you have allergies — but which allergens actually trigger your symptoms? AllergyTrace finds out, using real statistical analysis of your own data. 📊 THREE ANALYSIS LEVELS • Simple: Clear interpretation in words — what triggers your symptoms? • Detailed: Bar charts per symptom with concrete numbers • Scientific: Statistical table with effect size (Cohen's d), Welch's t-test p-value, and Ordinal Logistic Regression for confounder adjustment 🎯 FLEXIBLE SYMPTOM TRACKING • Create your own symptom fields — sneezing, itching, stomach pain, whatever you need • 0-10 scale with color-coded sliders • Multiple entries per day (morning, evening) possible • Smart: app suggests matching symptom fields when you add a new allergen • Date navigation for retrospective entries 🌿 136+ ALLERGENS WITH REACTION PROFILES • Food (EU-14 main allergens + 40+ extended) — incl. lactose intolerance, gluten intolerance • Animals (pet allergy), dust mites, mold, insect venoms, chemicals, medications • Reaction profiles (onset, peak, duration) for automatic lag detection • Cross-reaction info (e.g. Birch → Apples, Hazelnuts) 💊 58+ RELIEF MEDICATIONS • Antihistamines, nasal sprays, eye drops, corticosteroids, bronchodilators • Autocomplete with brand names (Zyrtec, Claritin, Flonase...) • Effectiveness analysis: does cetirizine really help your birch pollen allergy? 🍽️ PRECISE FOOD TRACKING • Product + amount instead of intensity (e.g. "cheese sandwich, 1 portion") • Context capture (home, restaurant, cafeteria) 🔒 100% PRIVATE & OFFLINE • All data stored only on your device — no server, no cloud • PIN + Biometrics (Face ID / Fingerprint) protection • Backup as JSON file — local or share externally 🌍 4 LANGUAGES German, English, French, Spanish --- NOTE: AllergyTrace shows statistical correlations — not medical diagnoses. Correlation ≠ Causation. Always discuss changes with your allergist. Not a medical device.