Track Change Thrive vs MedTagID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Track Change Thrive
Identify potential food and nutrient triggers for symptoms like headaches, bloating, and fatigue. This app analyzes your logged meals and symptoms to reveal correlations, helping you understand how what you eat affects how you feel. It offers science-informed insights and allergen alerts without ads or data selling.
- Log meals and symptoms quickly
- Identify food, ingredient, and allergen correlations
- Reveal science-informed nutrient insights
- Alerts for allergens and ingredients to avoid
- Track macros, vitamins, and minerals
- Fast food logging with barcode scanning
- Analyze symptom patterns over time
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Are you dealing with headaches, bloating, migraines, fatigue, IBS, skin reactions, or other symptoms — and wondering whether food may be involved? Track Change Thrive helps you see potential connections between what you eat and how you feel — without guesswork, spreadsheets, or juggling multiple apps. Start your free trial. Cancel anytime. No ads. No data selling. TCT was created by a systems engineer for his own family when symptoms continued without clear answers. The goal was simple: build a tool that reveals patterns and potential food-related triggers over time. What Track Change Thrive Does: - Log meals and symptoms in seconds. One entry powers analysis across foods, ingredients, allergens, and nutrients — giving you a clear, unified view. - Identifies four types of potential correlations between what you log and the symptoms you experience: • Foods you ate • Ingredients within those foods • Allergens present in the foods you logged • Nutrients associated with symptoms in established research **This multi-layer approach helps reveal potential patterns that traditional food or symptom trackers may not show. - Reveals science-informed nutrient insights • When you log a symptom, TCT highlights nutrients with known associations to that symptom — covering both potential deficiencies and excesses — giving you additional context to review. - Alerts you to allergens & ingredients you want to avoid • Flag allergens and ingredients you want to avoid. TCT automatically surfaces them during logging so you don’t have to inspect labels manually. Your dashboard also shows how consistently you're avoiding them. - Supports overall health with nutrition tracking • Track macros, secondary macros, vitamins, minerals, caffeine, and water while TCT focuses on identifying symptom-related patterns. - Reveals patterns and trends that naturally develop • Track symptoms over time and view how frequently foods, ingredients, allergens, or nutrients appear before the symptoms you log. Patterns strengthen as your entries grow. - Provides fast, reliable food logging • Search natural and branded foods, scan barcodes, build recipes, save favorites, and log meals quickly using a vetted database with over 1.4M foods. Logging stays fast, not frustrating. Why Track Change Thrive Is Different: - Most apps focus on general nutrition tracking, macros, or general health logging. Track Change Thrive is designed specifically for identifying potential symptom triggers. - TCT brings together: • Multi-layer correlations (foods, ingredients, allergens, nutrients) • Symptom tracking aligned to timing and severity • Fast and accurate food logging • Science-informed nutrient associations • The ability to replace multiple tools — symptom trackers/correlators, allergen/ingredient flaggers, macro/micronutrient apps, and basic food logs — with one system designed for clarity - Built around real struggles — not generic health goals — TCT focuses on helping you understand why symptoms may be occurring, not just recording them. Subscription & Trial - Start with a free trial and explore the app at your own pace. No ads. No selling of your data. Cancel anytime. Disclaimer: Track Change Thrive does not provide medical advice. Insights are informational and not a substitute for professional care. Always consult your healthcare provider regarding symptoms or treatment decisions.
MedTagID
This app allows users to store and instantly share vital health information with first responders via a QR code. It enables the creation of detailed medical profiles for individuals and family members, with options to order physical tags and digital wallet cards for emergency access.
- Create detailed medical profiles
- Manage family accounts
- Vehicle and asset tagging
- Instant QR code access
- Digital wallet card integration
- Order physical products
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In an emergency, every second counts. MedTag ID is a modern medical alert system that allows you to store, manage, and instantly share your vital health information with first responders when you can't speak for yourself. Our easy-to-use platform links your comprehensive medical profile to a unique QR code. This code can be placed on a wallet card, a keychain tag, or a vehicle windshield decal. A simple scan gives emergency personnel access to your allergies, medications, medical conditions, and emergency contacts, ensuring you get the fast, accurate care you deserve. Key Features: CREATE DETAILED PROFILES: Quickly build a comprehensive medical profile covering everything from blood type and allergies to current medications and medical history. MANAGE FAMILY ACCOUNTS: Keep your entire family safe. Create and manage medical profiles for your spouse, children, and other dependents under one account. VEHICLE & ASSET TAGGING: Link your profile to our specially designed windshield decals for your car or tags for your other assets. Ensure you're protected wherever you are. INSTANT QR ACCESS: First responders can scan your MedTag ID QR code with any smartphone to immediately view your critical information. No special app is needed. DIGITAL WALLET CARD: Carry your medical ID on your phone. Download your MedTag ID to your Apple Wallet or Google Wallet for quick and easy access. ORDER PHYSICAL PRODUCTS: From the app, order durable, high-quality physical products like wallet cards, keychains, and vehicle decals. SECURE & PRIVATE: Your health information is sensitive. We use secure authentication and data storage to ensure your privacy is protected. Download MedTag ID today and take the first step towards smarter, faster emergency preparedness for you and your loved ones. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Track Change Thrive at none against MedTagID's shown. Track Change Thrive also leads on ratings volume (12 vs 3). MedTagID's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 86%). On price, update cadence, in-app purchases and monetization model 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. Track Change Thrive sells 3 in-app purchases, starting at $10.00 per month and MedTagID sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
MedTagID holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 86% of Track Change Thrive's written reviews are positive against 100% of MedTagID's.
Track Change Thrive ships an update every 3 weeks, MedTagID every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Track Change Thrive | MedTagID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 85.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 3 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 103 MB | 124 MB |
| Age rating | 17+ | 17+ |
| Developer | Track Change Thrive LLC | Medtag Id llc |
Customer experience
Track Change Thrive
MedTagID
In-app purchases
Track Change Thrive
- Full Subscription7 Days trial$10.001 Month
- Full Subscription7 Days trial$48.006 Months
- Full Subscription7 Days trial$72.001 Year
MedTagID
- Individual Plan$2.991 Month
- Silver Plan$2.991 Month
- Gold Plan$5.991 Month
Questions
Is Track Change Thrive free?
Is MedTagID free?
Which has better reviews, Track Change Thrive or MedTagID?
Do Track Change Thrive or MedTagID have ads?
Which is updated more often, Track Change Thrive or MedTagID?
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