Comparison

MCAS Tracker vs Macrotarian

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MCAS Tracker

This app helps individuals manage Mast Cell Activation Syndrome by tracking symptoms, food intake, and environmental triggers. It offers advanced analytics to identify patterns and provides secure, exportable reports for healthcare providers. The app aims to offer clarity and actionable insights for better health management.

Highlights
  • Symptom tracking (hives, itching, flushing)
  • Food and supplement logging
  • Trigger identification (environmental, emotional)
  • Advanced analytics and correlation analysis
  • Medication tracking
  • Daily health journal
  • Secure, exportable reports
Features
Read full description

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/

About

Macrotarian

Discover restaurants with verified macro and calorie data for millions of dishes. Filter by dietary needs and customize meals to fit your targets. Features an AI scanner for estimating any meal's macros.

Highlights
  • Verified restaurant macro database
  • Discover restaurants with full verified macros
  • Browse menus with complete macros
  • Filter by dietary needs (keto, vegan, etc.)
  • Customizable meal variants
  • AI meal scanner for macro estimates
  • AI meal planner for hitting macro goals
Features
Read full description

Macrotarian has the most comprehensive and most accurate verified restaurant macro database in the world, and it is the only app that lets you discover restaurants with full verified macros near you. 40 million dishes, 240,000+ locations, 600+ brands across the US and UK, all sourced from official restaurant nutrition data and checked by a human. Nothing is crowdsourced. Nothing is AI-estimated. Nothing is wrong. No other macro tracker, calorie counter, or nutrition app comes close. • Find macro-friendly restaurants near you Open the map and see every restaurant near you with verified nutrition data. Browse the full menu with complete macros before you walk in. Pick what fits your targets. Log it in seconds. Not a general food tracker. A restaurant nutrition app built for people who eat out. • Why is this different from other macro trackers and calorie counters? Other calorie trackers make you search for a dish and hope a stranger entered it correctly. You get duplicate entries with different numbers. Some newer apps use AI to estimate restaurant macros and admit the data should not be treated as fact. Macrotarian gives you the actual numbers from the actual restaurant. US coverage: 300+ chains, 240,000+ Chipotle, Chick-fil-A, Starbucks, In-N-Out, Sweetgreen, Shake Shack, Panera, Five Guys, Subway, Taco Bell, McDonald's, Wendy's, Wingstop, Whataburger, Jersey Mike's, Popeyes, Dunkin', and hundreds more. UK coverage: 300+ chains, 20,000+ restuarants including Nando's, Greggs, Wagamama, Pret A Manger, Leon, Five Guys, KFC, McDonald's, Subway, Pizza Express, Tortilla, Itsu, and more. The most comprehensive verified restaurant nutrition database for the UK and US. • Find high protein low calorie meals in seconds Set your protein, calorie, carb, or fat targets and see which dishes at which restaurants near you match. High protein low calorie lunch? Low carb dinner? Macrotarian shows you what is available with verified data. Your high protein restaurant finder and low calorie meal planner for eating out. • Every dietary need covered Filter by keto, vegetarian, vegan, gluten free, dairy free, low carb, or halal. If you eat halal and need verified nutrition for halal restaurants near you, Macrotarian has that data. See which restaurants and dishes fit your diet with verified macros. • Customisations and variants Sizes, milk types, sides, crust options, cheese choices - verified macros for every variant. Not the base dish. The actual meal you order. • Macro camera Point your camera at any meal for an instant macro estimate powered by food recognition. Works for home-cooked food, independent restaurants, meal prep, or anywhere not in the database. A calorie scanner and macro estimator for any food. • Autopilot Tell it your macro targets and what you feel like eating. It searches verified restaurant menus near you and builds a meal plan that hits your protein, calorie, carb, and fat goals. • Track everything in one place Log restaurant meals from homemade meals, verified data or scanned estimates. Track daily calories, protein, carbs, and fat against your targets. Save favourites for quick access. Your food diary, meal logger, and macro tracker for eating out. Accurate on date nights, work lunches, and home cooking. Works offline. • Built for serious trackers Whether your goal is weight loss, fat loss, cutting, bulking, body recomposition, or building muscle. For athletes, bodybuilders, gym goers, and anyone tired of guessing macros at restaurants. A reliable restaurant calorie tracker, protein tracker, and macro counter for eating out. • How is the data verified? Sourced from official restaurant nutrition PDFs, websites, and allergen documents only. A human checks every entry. No user submissions. No AI estimates. No guesswork. No third-party sources. Accurate restaurant macros, finally. Start your one week free trial today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MCAS Tracker4 screens
Macrotarian4 screens

Verdict

The call

The clearest difference is rating: Macrotarian at 4.9 against MCAS Tracker's 4.5. Macrotarian also leads on monetization model (free vs free with in-app purchases) and review sentiment (95% vs 75%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MCAS Tracker sells 16 in-app purchases, starting at $4.95 per month and Macrotarian sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Macrotarian holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 18 and 17 respectively. Written reviews point the same way: 75% of MCAS Tracker's written reviews are positive against 95% of Macrotarian's.

UpkeepUpdate frequency

MCAS Tracker ships an update every 6 months, Macrotarian every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
MCAS Tracker versus Macrotarian: the parameters behind the verdict, then further details
ParameterMCAS TrackerMacrotarian
PriceFreeFree
Rating4.5 (18 ratings)4.9 (17 ratings) — better
Positive reviews75.0% of reviews95.0% of reviews — better
Number of ratings18 — better17
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size238 MB57 MB
Age rating4+4+
DeveloperDigital TherapeuticsMacrotarian Ltd.

Customer experience

MCAS Tracker

All ratings18 ratings
Positive83.3%
Neutral11.1%
Negative5.6%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Macrotarian

Written reviews40 reviews
Positive95.0%
Neutral2.5%
Negative2.5%

In-app purchases

16 purchases

MCAS Tracker

Subscriptions13
  • flex pass$4.951 Month
  • easy pass$7.997 Days
  • flex pass$12.991 Month
Show 10 more
  • carey ai max$19.991 Month
  • yearly access$19.991 Year
  • smart pass$19.991 Year
  • carey ai ultra$29.991 Month
  • plus$29.991 Year
  • limited discount$34.991 Year
  • Premium Yearly$34.991 Year
  • yearly access3 Days trial$39.991 Year
  • Extended Trial3 Days trial$39.991 Year
  • full access7 Days trial$49.991 Year
One-time3
  • store credit$1.99
  • carey ai credits$8.99
  • lifetime upgrade$119.99
2 purchases

Macrotarian

Subscriptions2
  • Macrotarian+ Monthly7 Days trial$4.991 Month
  • Macrotarian+7 Days trial$39.991 Year

Questions

Is MCAS Tracker free?
MCAS Tracker is free to download, with in-app purchases available.
Is Macrotarian free?
Macrotarian is free to download, with in-app purchases available.
Which has better reviews, MCAS Tracker or Macrotarian?
Macrotarian is rated higher. MCAS Tracker averages 4.5 out of 5 from 18 ratings, while Macrotarian averages 4.9 from 17 ratings.
Do MCAS Tracker or Macrotarian have ads?
Neither MCAS Tracker nor Macrotarian shows ads.
Which is updated more often, MCAS Tracker or Macrotarian?
MCAS Tracker ships an update every 6 months, and Macrotarian every 2 months. Most recently, MCAS Tracker was updated on October 15, 2026 and Macrotarian on October 13, 2026.

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