# MastCell Tracker — Track MCAS symptoms & flares

> Personal health tracker for logging MCAS symptoms, flares, and triggers. (iPhone/iPad app by Aleksandra Suman.)

- Source: https://appshunter.io/ios/app/mastcell-tracker/id6756976734 (this page in markdown: same URL + `.md`)
- Developer: [Aleksandra Suman](https://appshunter.io/developer/1863992139)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 3.30/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 26.5 · 17 MB
- Languages: American English
- Released: 2026-02-14
- Data updated: 2026-08-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mastcell-tracker/id6756976734/reviews.md

## What is MastCell Tracker?

MastCell Tracker is a personal health tracking app designed to help individuals living with Mast Cell Activation Syndrome (MCAS) log symptoms, flares, triggers, and daily patterns in one place.

The app allows users to quickly record flare events, track symptoms over time, and reflect on possible triggers through simple, structured logging. By organizing daily experiences, MastCell Tracker supports greater self-awareness and consistency in managing complex symptom patterns.

MastCell Tracker is built for everyday use with a clean, focused interface that prioritizes ease and clarity. All tracking is intended for personal reference and organization.

## Key features

- Log MCAS symptoms
- Track flare events
- Identify potential triggers
- Record daily patterns
- Organize health experiences
- Improve self-awareness

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/mastcell-tracker/id6756976734/reviews.md

### 2/5 — Loved it, then it wiped my info

*2026-06-29*

I loved this MCAS tracker until I logged in today to see all of my information was wiped, the app had changed completely and no longer tracks the same way and it’s now not collecting the symptoms they way I need to. I liked the old version better but like the calendar and time update only. Please go back to the previous version but only keep the ability to edit the time and date.

**Developer response:** Thank you for sharing this. We’re sorry your data appeared missing after the update. Originally, Mast Cell Tracker only stored data locally on device because we wanted to prioritize privacy and avoid sending health information to a server. After hearing this feedback, we developed optional account sync/backup so data can be saved and restored more reliably. We also restored fuller symptom tracking while keeping the calendar and editable date/time improvements. We appreciate the detailed feedback and used it to guide this update. If the new version better supports your tracking needs, we’d be grateful if you’d consider updating your review. As a nonprofit, thoughtful reviews help people find the app since we do not rely on advertising or marketing.

### 3/5 — Glitch

*2026-03-22*

I really want to use this app and promote it on all my MCAS Facebook groups if it’s good but I can’t get past the first page. It’s too large so I can’t see any next button. I select the top three things and then I’m stuck

**Developer response:** Hi! Thank you so much for taking the time to leave this review and for your willingness to share MastCell Tracker with your MCAS Facebook groups — that truly means the world to us!

We're so sorry to hear you're having trouble getting past the first page. We want to get this fixed for you as soon as possible! Could you help us out with a few details?

- What phone model are you using? (e.g. iPhone 15, Samsung Galaxy S23, etc.)
- What operating system/version? (e.g. iOS 17, Android 14)
- What screen size or display settings do you have — do you use any accessibility settings like larger text or zoom?
- Can you describe exactly what you see on the first page — is the "Next" button cut off, hidden below the screen, or just not visible at all?

Your feedback is exactly the kind of thing that helps us make this app truly accessible and functional for the entire MCAS community. We are committed to resolving this and would love your help testing once we push a fix. Thank you again for caring enough to reach out!

### 5/5 — A truly helpful app for managing MCAS

*2026-03-09*

I’ve been waiting for an MCAS tracking app like this for a long time, and I’m so happy someone finally made one. MastCell Tracker makes it really easy to log flares, triggers, and symptoms in a simple, organized way. The design is clean and the data insights are actually helpful for understanding patterns over time. It’s great to finally have a tool built specifically with MCAS in mind.

## Frequently asked questions about MastCell Tracker

### What is MastCell Tracker used for?

MastCell Tracker is a personal health tracking app designed to help individuals with Mast Cell Activation Syndrome (MCAS) log symptoms, flares, and potential triggers in one organized place.

### Is MastCell Tracker free to use?

Yes, MastCell Tracker is available for free. The app was released on February 14, 2026, and is currently free to download and use.

### What devices support MastCell Tracker?

MastCell Tracker is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is MastCell Tracker updated?

The latest version of MastCell Tracker is 7, which was last updated on March 8, 2026. Updates are released periodically to improve functionality and user experience.

### What is the age rating for MastCell Tracker?

MastCell Tracker has an age rating of 12+. This indicates it is suitable for users aged 12 and older.

### Does MastCell Tracker have ads?

No, MastCell Tracker does not contain advertisements. The app is designed to be ad-free for a focused user experience.

### Can MastCell Tracker be used for other conditions?

While MastCell Tracker is specifically designed for MCAS, its structured logging features for symptoms, flares, and triggers could potentially be adapted by users to track other chronic conditions.

### Who developed MastCell Tracker?

MastCell Tracker was developed by Aleksandra Suman. The app aims to provide a dedicated tool for managing MCAS-related health data.

## Version history (last 5 releases)

### 12 — 2026-08-08

-Higher Optimization.
-Local & Non-Local Data Storage Options.

### 11 — 2026-07-23

-Added option for storing data in cloud.

### 10 — 2026-06-26

Complete UI redesign.

### 9 — 2026-04-23

What’s New

* Redesigned Statistics dashboard with deeper insights and improved visualization
* New Flare, Trigger, Exposure, and Recovery analysis for better pattern detection
* Improved logging accuracy and data syncing across the app
* Enhanced UI with smoother performance and refined design
* General bug fixes and stability improvements

### 8 — 2026-04-22

What’s New

* Redesigned Statistics dashboard with deeper insights and improved visualization
* New Flare, Trigger, Exposure, and Recovery analysis for better pattern detection
* Improved logging accuracy and data syncing across the app
* Enhanced UI with smoother performance and refined design
* General bug fixes and stability improvements

## Apps similar to MastCell Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BeCare Health](https://appshunter.io/ios/app/becare-health/id6504121339) | 5.0 (2) | Free | Medical |
| [MASTHAVE](https://appshunter.io/ios/app/masthave/id6482291236) | — | Free | Medical |

## Related topics

[mast cell activation syndrome](https://appshunter.io/ios/topics/mast-cell-activation-syndrome)

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*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 2026-08-10.*