# Reactions - Allergy Tracker — Track Triggers & Get Insights > Track Triggers & Get Insights (iPhone/iPad app by Skin in the Game Limited.) - Source: https://appshunter.io/ios/app/reactions-allergy-tracker/id6758719781 (this page in markdown: same URL + `.md`) - Developer: [Skin in the Game Limited](https://appshunter.io/developer/1874577895) - Category: Health & Fitness - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 15.1 · 48 MB - Languages: English - Released: 2026-03-16 - Data updated: 2026-06-28 - User reviews in markdown: https://appshunter.io/ios/app/reactions-allergy-tracker/id6758719781/reviews.md ## What is Reactions? Reactions helps you track allergy-related, skin, and breathing symptoms alongside potential triggers so you can understand your own health better. All features require a subscription at £4.99/month. TRACK YOUR SYMPTOMS DAILY Log reactions to foods, cosmetics, cleaning products, pollen and pollution. See patterns emerge over time with our intuitive daily tracker. SCAN PRODUCTS INSTANTLY Use your camera to scan product barcodes and instantly identify ingredients that may be affecting you. GENERATE PERSONALISED REPORTS Every 12 days, generate a summary report that highlights patterns between your symptoms and trigger exposures. MONITOR ENVIRONMENTAL FACTORS Stay informed about local pollen counts and air quality data relevant to your location. Reactions was built by a team who personally struggle with allergies and found it difficult to get timely support through the NHS, an institution we greatly admire. This app is designed to help users better understand their health while waiting for, or in between, professional care. SUBSCRIPTION INFO Reactions is a subscription-based app (£4.99/month). Payment will be charged to your Apple ID at confirmation of purchase. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID Account Settings. This app is not a medical device and does not diagnose, treat, or prevent any medical condition. Always consult a qualified healthcare professional for medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://usereactions.com/privacy ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Reactions Monthly | $4.99 | per month | ## Version history (last 5 releases) ### 1.1.3 — 2026-06-19 This update lets you flag products as known reaction triggers with severity and symptoms, adds a Products timeline in Calendar and a Scan button in the diary, and includes fixes to sleep quality colours, onboarding, and screen layout. ### 1.1.1 — 2026-04-30 - Fixed an issue where some users were unexpectedly asked to subscribe again or signed out. - Clearer error messages if your account can't be verified, with a one-tap retry. - Stability and performance improvements across the paywall and offer-code redemption. ### 1.1.0 — 2026-04-14 Better Onboarding and Guidance Information buttons have been added throughout the app so you always know what a feature does and why it's there, including explanations for air quality indexes, cross-reactive allergens, sleep tracking, stress tracking, and more. Update Your Log Throughout the Day You can now add symptoms and products to your daily log at any point during the day, not just in one sitting. Each entry is timestamped and kept within your daily log, so your data stays organized and your graphs reflect everything you've tracked. This makes it much easier to capture products you use or symptoms you notice as they happen. Clearer Logging and Profile Experience Symptom tracking has been moved to the top of your profile page for quicker access, and jumping to your profile to log something new is now much easier. The Overall Feeling metric has been removed to keep things focused on what matters most. UI and Navigation Fixes The back button now works correctly and no longer closes the app. The pollen drop-down arrow is more visible, activity font size has been increased, and the barcode scanner has a clearer label. Symptom Graph Update You can now filter the symptom history graph by category, including general, skin, and gastrointestinal symptoms, for a more focused view of your data over time. Removed Features The in-app chat has been temporarily removed. AI-generated summaries and AI-powered analysis have also been removed from this version. ### 1.0.1 — 2026-03-20 Bug Fixes & Improvements: - Fixed an issue where products weren't updating to show newly detected allergens after you added a new allergy to your profile. Products now automatically re-check against your latest allergen list. - Simplified timeline navigation: tap the date at the top of the Home page to jump to a different day. Tapping a timeline entry now consistently shows details for that day without navigating away. - New Feedback page: share bug reports, feature requests, or general messages directly from the app. Your device info is included automatically so we can investigate faster. ### 1.0 — 2026-03-14 No release notes. ## Related topics [insights allergy](https://appshunter.io/ios/topics/insights-allergy) · [free allergy tracker](https://appshunter.io/ios/topics/free-allergy-tracker) --- *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 2026-06-28.*