MCAS Journey vs TreadSimple
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MCAS Journey
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Join 200,000+ users in the Health Journey Community. MCAS Journey is an AI health tracker that connects your mast cell reactions, severe histamine responses, and daily habits to help you identify personal triggers and manage flare-ups. Built for quick, customizable logging, it links your hives, flushing, respiratory shifts, and brain fog with your medications, lab markers, stress, sleep, diet, and environment so you can manage your health with confidence. COMPREHENSIVE DAILY TRACKER (80+ BIO-MARKERS) - Cutaneous & Flush Reactions: Track hives (urticaria), sudden flushing, itching, dermatographism, and facial swelling. - Respiratory & Cardiovascular: Log shortness of breath, wheezing, throat tightness, dizziness, and blood pressure shifts. - GI & Histamine Flares: Record severe bloating, abdominal cramping, nausea, diarrhea, and acid reflux. - Neurological & Systemic: Track brain fog, chronic fatigue, dysautonomia spikes, headaches, and body aches. - Environmental & Food Triggers: Track high-histamine foods, temperature shifts, stress, chemical exposures, and exercise. - Custom Trackers: Add your own unique symptoms, custom triggers, and tailored bio-markers. INTEGRATED HEALTH TOOLS - My Flare-up Log: Record acute allergic flares, anaphylactic episodes, and reaction spikes to isolate immediate triggers. - My Meds: Log H1/H2 blockers (Cetirizine, Famotidine), Cromolyn Sodium, Xolair, EpiPen, and targeted supplements. - My Labs: Track Tryptase, Histamine, Chromogranin A, IgE panels, and routine immune markers over time. - My Care Team: Store contacts, log visit notes, prepare AI-guided questions, and export doctor PDF reports. - My Health Score: Monitor overall health score, reaction trends, and medium-term progress over time. - My Assessments: Take clinical screenings to track MCAS severity, histamine impact, and quality of life. - My Goals: Get actionable goals tailored to your context—like low-histamine choices, pacing, or hydration. PERSONALIZED AI LEARN & INSIGHTS - AI Health Companion: Ask anything about your health and get real-time answers based on your history. - Daily Journal: Get supportive insights on daily triggers—e.g., balancing food choices with stress or sleep. - Knowledge Center: Get instant answers from medically reviewed sources tailored to your symptoms and history. WHY MCAS JOURNEY? - Privacy-First: Your health data is 100% encrypted and never sold. - Multi-Condition Tracking: Manage overlapping symptoms and multiple conditions. - Clinical Reports: Easily export PDF summaries for your doctor. - Enterprise Security: HIPAA-ready, GDPR compliant, and AES-256 encrypted. - Global Support: Available in 20+ languages. IDEAL FOR - Conditions: Mast Cell Activation Syndrome (MCAS), Mastocytosis, Histamine Intolerance (HIT), Dysautonomia, POTS. - Symptoms: Hives, Anaphylaxis, Flushing, Brain Fog, Severe Bloating, Low Blood Pressure, Wheezing. - Specialized: Multi-Condition Tracking, Overlapping Symptoms, Low-Histamine Logging, Flare Prevention. IMPORTANT DISCLAIMER: This app is a personal symptom and data logging tool and is NOT a medical device. It does not diagnose, treat, or cure any condition. Always consult a licensed healthcare professional for medical advice, diagnosis, and treatment. Privacy: https://mcasjourney.flutterflow.app/privacy EULA: https://mcasjourney.flutterflow.app/termsAndConditions -- Health Journey Labs by Onrival LLC Supporting women's health, chronic conditions, autoimmune diseases, and complex health journeys. Learn more at healthjourneylabs.com
TreadSimple
This app transforms your Bluetooth treadmill and heart-rate monitor into a workout dashboard on your iPhone. It allows you to connect, record, review, and export your indoor runs locally, with optional cloud syncing.
- Connects to compatible Bluetooth FTMS treadmills
- Pairs with Bluetooth heart-rate monitors
- Tracks speed, incline, distance, time, calories, and heart rate
- Supports Live Activities and TV Mode for display
- Saves workout history locally on iPhone
- Exports to Apple Health and Strava
- Offers custom workout screens (Pro)
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Your run, your way. TreadSimple turns a compatible Bluetooth treadmill and heart-rate monitor into a focused workout dashboard for iPhone. Connect, record, review, and export without creating a TreadSimple account or putting your workout history in a developer-run database. BUILT FOR THE BELT • Connect to compatible treadmills using the Bluetooth FTMS standard • Pair a standard Bluetooth heart-rate monitor at the same time • Follow speed, incline, distance, time, calories, heart rate, zones, and laps • Keep recording through ordinary connection interruptions and recover unfinished workouts SEE THE WORKOUT YOUR WAY • Use a clear, high-contrast Activity View in portrait or landscape • Follow supported workouts from the Lock Screen and Dynamic Island with Live Activities • Put a read-only live dashboard on a compatible AirPlay display with TV Mode • Respect system settings for Dynamic Type, VoiceOver, dark mode, and reduced motion SAVE LOCALLY. SHARE BY CHOICE. • Keep workout history on your iPhone • Save completed indoor runs to Apple Health • Upload route-free indoor runs to Strava • Share standards-based FIT files without fabricated GPS data • Keep automatic sync off until you enable it for each destination TREADSIMPLE PRO Free includes two workout starts each week, the standard Activity View and TV Mode, local history, individual FIT sharing, Apple Health, and Strava. TreadSimple Pro adds unlimited recording, up to five custom workout screens, a custom TV dashboard, animated backgrounds, custom heart-rate zones and lap distance, and full-history FIT export. Monthly and annual TreadSimple Pro subscriptions renew automatically unless canceled. Eligible customers can start a seven-day free trial. Manage or cancel in App Store account settings. Locally stored history and individual exports remain available if Pro expires. Compatibility depends on the treadmill model and its Bluetooth FTMS implementation. TreadSimple records and displays workout data; it does not control treadmill speed or incline and is not a medical device. Privacy Policy: https://treadsimple.com/privacy/ Terms & Safety: https://treadsimple.com/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: MCAS Journey at none against TreadSimple's 2. On price, ads, device support and iOS requirement 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
Both are free to download. TreadSimple sells 2 in-app purchases, starting at $2.99 per month. MCAS Journey asks for nothing beyond the download.
| Parameter | MCAS Journey | TreadSimple |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Onrival LLC | James Allen |
In-app purchases
MCAS Journey
No in-app purchases
TreadSimple
- TreadSimple Pro Monthly7 Days trial$2.991 Month
- TreadSimple Pro Annual7 Days trial$29.991 Year
Questions
Is MCAS Journey free?
Is TreadSimple free?
Do MCAS Journey or TreadSimple have ads?
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