# Allergy Tracker° vs Track Change Thrive

The clearest difference is rating: Track Change Thrive at 4.7 against Allergy Tracker°'s 4.4. Track Change Thrive also leads on update cadence (every 3 weeks vs every 2 months). Allergy Tracker°'s advantage is ratings volume (157 vs 12) and device support (3 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Allergy Tracker° sells 5 in-app purchases, starting at $9.99 per month and Track Change Thrive sells 3 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

Track Change Thrive holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Allergy Tracker° has 157 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 82% of Allergy Tracker°'s written reviews are positive against 86% of Track Change Thrive's.

Allergy Tracker° ships an update every 2 months, Track Change Thrive every 3 weeks. The most recent releases landed on September 12, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Allergy Tracker° | Track Change Thrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (157 ratings)](https://appshunter.io/ios/app/allergy-tracker/id6444611324/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/track-change-thrive/id6449493458/reviews)** |
| Number of ratings | **157** | 12 |
| Positive reviews | 82.2% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 45 MB | 103 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Adam Cziko](https://appshunter.io/developer/1508288501) | [Track Change Thrive LLC](https://appshunter.io/developer/1689392300) |

## What reviewers say

### Allergy Tracker°

[App page](https://appshunter.io/ios/app/allergy-tracker/id6444611324)

Monitor your allergy journey by tracking symptoms, triggers, and treatments. Visualize your progress, identify patterns, and generate shareable reports for your doctor. Personalize your experience by defining custom symptoms and treatments.

**Highlights:** Track symptoms, Add triggers, Track treatments, Write notes, Visualize progress, Generate reports, Define custom symptoms/treatments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Special Annual Plan | $9.99 | per year |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $9.99 | per year |
| Annual Plan | $39.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable
- 🚀 Helpful for tracking symptoms
- 👍 Simple and straightforward
- 🚀 Useful for identifying patterns

**What reviewers complain about**

- 🐛 Crashes or freezes reported
- 💡 Desire for more detailed reporting
- 💡 Wish for ability to add multiple entries per day
- 🔒 Concerns about requiring review to unlock features

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Add photo upload capability
- Improve graphing and charting features
- Allow more than one entry per day
- Provide more detailed allergy level information


### 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 |


## Frequently asked questions

### Is Allergy Tracker° free?

Allergy Tracker° is free to download, with in-app purchases available.

### Is Track Change Thrive free?

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

### Which has better reviews, Allergy Tracker° or Track Change Thrive?

Track Change Thrive is rated higher. Allergy Tracker° averages 4.4 out of 5 from 157 ratings, while Track Change Thrive averages 4.7 from 12 ratings.

### Do Allergy Tracker° or Track Change Thrive have ads?

Neither Allergy Tracker° nor Track Change Thrive shows ads.

### Which is updated more often, Allergy Tracker° or Track Change Thrive?

Allergy Tracker° ships an update every 2 months, and Track Change Thrive every 3 weeks. Most recently, Allergy Tracker° was updated on September 12, 2026 and Track Change Thrive on June 2, 2026.

---

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