MCAS Tracker

Name: MCAS Tracker
Rating: 4.2 (10 reviews)
Author: Digital Therapeutics

Mast Cell Symptom Flare Diary

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

10 Ratings
Age Rating

9+
Years
Category

Health & Fitness
Developer

Digital Therapeutics
Language

EN
+ 72 More
Size

249.5
MB

Track mast cell activation symptoms the smart way. Log reactions, identify triggers, and connect patterns between food, stress, and flare-ups to take control of MCAS. This MCAS Tracker helps you manage mast cell activation symptoms through structured tracking, advanced analytics, and personalized insights. Designed for people living with Mast Cell Activation Syndrome, it provides clarity around reactions, histamine triggers, and symptom cycles, helping you understand what causes flare-ups and how to prevent them. With precise tools for daily tracking, it transforms complex data into actionable health insights. Track and Understand Your Reactions - Quick symptom tracking - Record hives, itching, flushing, headaches, GI distress, or breathing issues in seconds to capture your full experience. - Food and supplement logs - Track meals, ingredients, and supplements to uncover patterns that cause histamine intolerance or trigger mast cell reactions. - Trigger identification - Log environmental, emotional, and seasonal factors to discover what contributes to your flare-ups. - Advanced analytics - View charts and correlations linking food, stress, sleep, and reactions to pinpoint your top triggers and patterns over time. - Medication tracking - Log antihistamines, mast cell stabilizers, or EpiPen use to monitor effectiveness and consistency. - Daily health journal - Combine symptom notes, mood, and activity levels for a complete picture of your condition each day. - Secure, exportable reports - Generate PDF or CSV summaries to share with allergists, immunologists, or healthcare providers for data-driven care. - Encrypted storage - Protect sensitive health data with strong encryption and optional Face ID or Touch ID authentication. Built for Daily Use - Simple, user-friendly design - Quickly record symptoms and insights without extra effort. - Apple Health integration - Sync metrics like heart rate, sleep, and activity to understand how physical health impacts mast cell responses. - Personalized reminders - Stay on track with alerts for medications, hydration, meals, or journaling. - Goal tracking - Set goals like reducing flare frequency or improving sleep quality and visualize progress through trend charts. - Correlation analysis - Identify which foods, times, or environments consistently cause flare-ups or relief. - Offline and cloud backup - Log entries anytime with automatic syncing when reconnected. - Regular updates - Access new tools and refinements designed to make symptom tracking effortless and accurate. Go Beyond Reaction Tracking - Custom MCAS tracker plan - Follow guided steps to monitor symptoms, medications, and triggers across days or weeks. - Comprehensive health record - Track everything from diet, supplements, sleep, and bowel patterns to stress and emotional states in one connected system. - Educational insights - Learn about mast cell activation, low-histamine diets, and lifestyle adjustments that support stability. - Lab and test logging - Record lab results and notes from medical appointments to maintain a complete personal health record. - Activity and wellness tracking - Track rest, exercise, and stress to balance recovery and prevent overexertion. Start Managing MCAS with Confidence Setup is fast - start logging symptoms, tracking reactions, and uncovering your personal triggers in minutes. Choose a flexible subscription plan and manage it directly through the Apple Store. Every feature in this tracker is built to help you identify patterns, reduce uncertainty, and feel more in control of your health. Transform data into understanding and find the balance your body needs. Start tracking today to uncover your triggers and take the next step toward stability and better quality of life. Any insights provided by this MCAS Tracker do not constitute medical advice. The app is designed for tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease or condition. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

4.2

out of 5

10 Ratings

Very useful
6d ago
David0rtegaa
Setting up MCAS Tracker was quick and straightforward, and I was logging symptoms, meals, and medications within minutes. The trigger correlation feature has been the most helpful for me because it helped me notice that certain high histamine foods and stressful days were often followed by flushing and headaches. I use the app daily to track different symptoms like skin reactions, digestive issues, fatigue, sleep, and medication responses, and the reports make it much easier to understand patterns over time.
Very useful
6d ago
David0rtegaa

Setting up MCAS Tracker was quick and straightforward, and I was logging symptoms, meals, and medications within minutes. The trigger correlation feature has been the most helpful for me because it helped me notice that certain high histamine foods and stressful days were often followed by flushing and headaches. I use the app daily to track different symptoms like skin reactions, digestive issues, fatigue, sleep, and medication responses, and the reports make it much easier to understand patterns over time.
App review
Jun 8
Glizzy J
I just want to say I’m really mind blown about this app already, and I just got started. They say health is wealth, which it true and very important. I have a feeling I’m going to have a great time with this app. Amazing job developers.

Developer Response
That kind of energy right out of the gate is always great to hear. You are absolutely right that health is wealth, and the real value kicks in once you start building a consistent habit with your symptom tracking and daily logs. After a couple of weeks of check-ins, the patterns and correlations start to surface, and that is where things get really interesting. Enjoy the journey, and welcome aboard.
App review
Jun 8
Glizzy J

I just want to say I’m really mind blown about this app already, and I just got started. They say health is wealth, which it true and very important. I have a feeling I’m going to have a great time with this app. Amazing job developers.
Developer Response Jun 11
That kind of energy right out of the gate is always great to hear. You are absolutely right that health is wealth, and the real value kicks in once you start building a consistent habit with your symptom tracking and daily logs. After a couple of weeks of check-ins, the patterns and correlations start to surface, and that is where things get really interesting. Enjoy the journey, and welcome aboard.
Needs Improvement
May 14
Mommasa1
The tracker keeps deleting my information. I have completed my profile at least five times now. It’s deleted again. Also it keeps deleting the medications in the medication tab.

Developer Response
This isn't expected behavior, and we'd want to look into your specific account to understand what's happening. Updating to the latest version from the App Store often resolves sync-related issues with older builds. If your tracking data still isn't holding after updating, reach out to us directly so we can take a closer look.
Needs Improvement
May 14
Mommasa1

The tracker keeps deleting my information. I have completed my profile at least five times now. It’s deleted again. Also it keeps deleting the medications in the medication tab.
Developer Response Jun 11
This isn't expected behavior, and we'd want to look into your specific account to understand what's happening. Updating to the latest version from the App Store often resolves sync-related issues with older builds. If your tracking data still isn't holding after updating, reach out to us directly so we can take a closer look.

This update brings enhanced care plan management, optimized symptom tracking, and streamlined report sharing. - Track your daily care plans with added postpartum exercise routines, helping you stay on top of your mast cell activation syndrome management and navigate physical changes. - Spot correlations between symptoms and potential histamine triggers with improved tracking performance, giving you deeper insights into your condition and informing your treatment decisions. - Share detailed reports with your care team, including lab results and symptom patterns, to facilitate more targeted discussions and effective management of your MCAS. We'd love to hear your thoughts. Drop us a note anytime.

Version 6.6 Jun 7

Data Linked to You

The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
- Sensitive Info
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Supported Features
- VoiceOver
- Voice Control
- Larger Text
- Dark Interface
- Differentiate Without Color Alone
- Sufficient Contrast
- Reduced Motion

Information

Seller: Clarity Digital Therapeutics Inc
Size: 249.5 MB
Category: Health & Fitness
Compatibility: Requires iOS 15.5 or later.

iPhone
Requires iOS 15.5 or later.

iPad
Requires iPadOS 15.5 or later.

iPod touch
Requires iOS 15.5 or later.

Mac
Requires macOS 14.0.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.

Apple Watch
Requires watchOS 9.0 or later.
Languages: English and 72 more

English, Afrikaans, Albanian, Amharic, Arabic, Azerbaijani, Belarusian, Bengali, Bulgarian, Burmese, Cambodian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Haitian, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Kannada, Korean, Laotian, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Maltese, Marathi, Mongolian, Nepali, Norwegian Bokmål, Oriya, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Zulu
Age Rating: 9+

9+

Learn More

Contains
Health or Wellness Topics
In-App Purchases: Yes

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