# Track Change Thrive vs MedTagID

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.

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.

## The numbers

| Metric | Track Change Thrive | MedTagID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/track-change-thrive/id6449493458/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/medtagid/id6753061029/reviews)** |
| Number of ratings | **12** | 3 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 103 MB | 124 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Track Change Thrive LLC](https://appshunter.io/developer/1689392300) | [Medtag Id llc](https://appshunter.io/developer/1842284353) |

## What reviewers say

### Track Change Thrive

[App page](https://appshunter.io/ios/app/track-change-thrive/id6449493458)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Subscription | $10.00 | per month |
| Full Subscription | $48.00 | per 6 months |
| Full Subscription | $72.00 | per year |


### MedTagID

[App page](https://appshunter.io/ios/app/medtagid/id6753061029)

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.

**Highlights:** Create detailed medical profiles, Manage family accounts, Vehicle and asset tagging, Instant QR code access, Digital wallet card integration, Order physical products

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Plan | $2.99 | per month |
| Silver Plan | $2.99 | per month |
| Gold Plan | $5.99 | per month |


## Frequently asked questions

### Is Track Change Thrive free?

Track Change Thrive is free to download, with in-app purchases available.

### Is MedTagID free?

MedTagID is free to download, with in-app purchases available.

### Which has better reviews, Track Change Thrive or MedTagID?

MedTagID is rated higher. Track Change Thrive averages 4.7 out of 5 from 12 ratings, while MedTagID averages 5.0 from 3 ratings.

### Do Track Change Thrive or MedTagID have ads?

MedTagID shows ads; Track Change Thrive does not.

### Which is updated more often, Track Change Thrive or MedTagID?

Track Change Thrive ships an update every 3 weeks, and MedTagID every 2 weeks. Most recently, Track Change Thrive was updated on November 3, 2026 and MedTagID on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*