MastCell Tracker

Michael Christopher Suman

About this app

MastCell Tracker is a simple, supportive tool designed to help individuals living with Mast Cell Activation Syndrome (MCAS) better understand their symptoms, triggers, and daily patterns.
This app does not provide medical advice — instead, it offers an organized, user-friendly way to record how you feel and identify trends that you can later share with your healthcare provider.

Key Features

• Symptom Tracking
Log daily MCAS symptoms such as flushing, headaches, dizziness, fatigue, pain, itching, hives, and more.

• Trigger Logging
Record possible triggers including foods, environmental changes, stress, activity, medications, or exposures.

• Medication & Treatment Notes
Easily track what you’ve taken, when, and how you responded. This helps you understand what may be helping or worsening flares.

• Daily Diary
Write notes about how you feel each day — energy levels, flare-ups, lifestyle factors, sleep quality, and anything else you want to remember.

• Trends & Insights
View past logs to identify patterns over time, helping you understand your own MCAS journey.

• Clean and Simple Design
Built for ease of use so you can focus on your health, not complicated menus.

Privacy-Focused

Your entries are stored locally on your device. No personal data is collected, sold, or shared.

A full privacy policy is available here:
https://mastcell-tracker.github.io

Created for the MCAS Community

This app was designed to support individuals living with MCAS and to help track daily experiences that are often difficult to organize or explain. It is not a diagnostic tool and is not intended to replace professional medical care.