# Symptom Tracker: Health Log — Chronic Illness & Pain Log > Track symptoms, flares, allergies, and triggers for chronic illness and pain management. (iPhone/iPad app by Siuzanna Karagulova.) - Source: https://appshunter.io/ios/app/symptom-tracker-health-log/id6737454604 (this page in markdown: same URL + `.md`) - Developer: [Siuzanna Karagulova](https://appshunter.io/developer/1668406698) - Category: Medical, Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 16.6 · 37 MB - Languages: American English, Russian, European Spanish - Released: 2025-02-22 - Data updated: 2026-10-10 - Monetization: freemium ## What is Symptom Tracker? Crashed today? See what you did yesterday. Track symptoms, flares and allergies with one tap a day, then see what really sets them off, even crashes that hit the next day. Made for chronic illness and allergies: ME/CFS, Long COVID, POTS, fibromyalgia, lupus, EDS, migraine, hay fever and hives. Simple enough for brain-fog days. No account, no ads. Your health data stays on your iPhone. FREE ONE-TAP DAILY CHECK-IN Tap how you feel and it's saved. Right from the Home Screen widget, with Siri ("I feel good in Symptom Tracker") or from a reminder. On a rough day, say what's going on and on-device voice entry fills in symptoms and possible triggers. EVERY RECORD IN ONE TIMELINE Log symptoms, migraines, pain and doctor visits. Rate each symptom mild, moderate or severe. Attach photos, scanned documents and lab results so nothing gets lost. PACKS FOR YOUR CONDITION Headache, digestion, allergy and energy: the symptoms and triggers that matter, one tap away. Weekly and monthly check-ups show the bigger picture, and a guided stand test measures your pulse lying down and standing. INSIGHTS AND APPLE HEALTH See how poor sleep, stress, pollen, food, exertion and other triggers line up with your symptoms, including crashes that show up one or two days later. Connect Apple Health and your sleep, steps, resting heart rate and cycle are counted automatically. DOCTOR-READY PDF REPORTS Pick a period and share a clean report with your doctor before the appointment. FOR THE WHOLE FAMILY A separate diary for your child, parent or partner, with a profile photo. PRIVATE BY DESIGN Records, photos and voice notes never leave your device. A daily backup goes to your own iCloud. Lock the app with Face ID. Dark mode included. Symptom Tracker is a personal diary, not a medical device. It does not diagnose or treat any condition. Always talk to your doctor about your health. PREMIUM Daily check-ins are free, and your three most recent are always visible. Premium unlocks your full check-in history, Insights, PDF reports, records with photos and documents, diaries for several people and the Face ID lock. Premium is an auto-renewable subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use: https://sites.google.com/view/health-records-terms-of-use/terms-of-use Privacy Policy: https://sites.google.com/view/health-records-diary-privacy/privacy-policy ## Key features - One-tap daily symptom logging - Identify symptom triggers - Log pain, migraines, and doctor visits - Attach photos and documents - Doctor-ready PDF reports - Apple Health integration - Family member diaries ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | All access | $9.99 | per year | | All access | $0.99 | per month | ## Is Symptom Tracker safe? Not enough ratings yet to assess Symptom Tracker. ## Is Symptom Tracker legit? Symptom Tracker: Health Log appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Symptom Tracker is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Symptom Tracker ### What is Symptom Tracker? Symptom Tracker is a personal diary designed to help users log symptoms, flares, and allergies. It aids in identifying potential triggers for chronic illnesses and allergies, with data staying on the user's device. ### Is Symptom Tracker free to use? Daily check-ins are free, allowing users to log their current state and view the three most recent entries. Premium features, including full history and advanced reporting, require a subscription. ### What are the premium subscription options for Symptom Tracker? Symptom Tracker offers a premium subscription for 'All access' at $0.99 per month or $9.99 per year. This unlocks the full check-in history, insights, PDF reports, and multi-person diaries. ### How does Symptom Tracker handle user data privacy? Symptom Tracker is designed for privacy, with all records, photos, and voice notes staying on the user's device. Daily backups are sent to the user's own iCloud, and the app can be locked with Face ID. ### Does Symptom Tracker have ads? No, Symptom Tracker does not contain advertisements. The app is ad-free, ensuring an uninterrupted user experience for tracking health data. ### Can Symptom Tracker be used for multiple people? Yes, Symptom Tracker allows for separate diaries for family members, including children, parents, or partners. Each profile can have a profile photo for easy identification. ### How often is Symptom Tracker updated? The latest version of Symptom Tracker is 1.7, which was last updated on September 30, 2026. This indicates a commitment to ongoing development and improvements. ### What devices does Symptom Tracker support? Symptom Tracker is currently supported on iPhones. Users can access its features directly from their iOS devices. ## Version history (last 5 releases) ### 1.7 — 2026-09-30 • Widget and Siri: tap a face on the Home Screen or Lock Screen, or tell Siri "I feel good in Symptom Tracker". No need to open the app. • Apple Health: sleep, steps, resting heart rate and cycle show up in Insights next to your symptoms. • iCloud backup: a daily copy of your diary in your own iCloud, so reinstalling or switching iPhones keeps everything. • Mild, moderate or severe: rate each symptom in the check-in, so your doctor sees how bad it really was. • Packs for your condition: headache, digestion, allergy and energy symptoms and triggers, one tap away. • Weekly and monthly check-ups: a few short questions to see the bigger picture. • Stand test: dizzy when you stand up? Measure your pulse lying down and standing, the way doctors ask. • Profile photos for the people you keep a diary for. • Now also in Spanish and Russian. ### 1.6 — 2026-09-28 Made for chronic illness and allergies. • Free one-tap check-in: tap how you feel and it's saved; on a rough day, say what's going on • Allergy tracking: sneezing, itchy eyes, hives, plus triggers like pollen, dust, pets and mold • Energy & pacing: brain fog, crashes (PEM), POTS symptoms, exertion and rest days • Next-day patterns: Insights spots crashes that show up 1–2 days after a trigger • Several people on one iPhone: a separate diary for your child, parent or partner ### 1.5 — 2026-09-25 A brand-new Health Records. • Daily check-in in 10 seconds, or just say how you feel • Records with photos, scans and lab results, all in one timeline • Insights: see how sleep, stress and food line up with your symptoms • Doctor-ready PDF reports • Reminders you can answer with one tap, right from the notification • Face ID lock, dark mode and a fresh new look ### 1.2 — 2025-11-10 - Fix text fields bugs - Fix tags bugs ### 1.1 — 2025-02-24 Redesign the app. Add an alert before deleting data to warn users. ## Apps similar to Symptom Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Careclink](https://appshunter.io/ios/app/careclink/id6751117057) | — | Free | Medical | | [Medical Handguide](https://appshunter.io/ios/app/medical-handguide/id874306697) | 1.0 (1) | Free | Medical | | [Vet Tech Companion](https://appshunter.io/ios/app/vet-tech-companion/id6778492686) | — | Free | Medical | ## Related topics [covid symptom tracker](https://appshunter.io/ios/topics/covid-symptom-tracker) · [symptom tracker medicine](https://appshunter.io/ios/topics/symptom-tracker-medicine) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*