# Function Health vs GutRemedy

Function Health and GutRemedy both sit at 4.9 stars, but that hides the real split: 100% of GutRemedy's written reviews are positive against 62% of Function Health's. GutRemedy also leads on monetization model (free vs subscription). Function Health's advantage is ratings volume (25K vs 7) and update cadence (weekly vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Function Health against 5.0 for GutRemedy. That said, the two scores are not equally well evidenced: Function Health has 25K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 62% of Function Health's written reviews are positive against 100% of GutRemedy's.

Function Health ships an update weekly, GutRemedy every 3 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Function Health | GutRemedy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (25K ratings)](https://appshunter.io/ios/app/function-health/id6471280307/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/gutremedy/id6754057921/reviews)** |
| Number of ratings | **25K** | 7 |
| Positive reviews | 61.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 203 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Function Health](https://appshunter.io/developer/1715014524) | [GutRemedy LLC](https://appshunter.io/developer/1846497619) |

## What reviewers say

### Function Health

[App page](https://appshunter.io/ios/app/function-health/id6471280307)

Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.

**Highlights:** 160+ lab tests annually, Personalized health protocols, Private AI Chat for results, Connect health wearables, Advanced MRI & CT scans, Upload health records

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless process for blood tests and results
- 📊 Comprehensive health insights and tracking
- 🧠 Helpful clinician notes and recommendations
- 👍 User-friendly and visually appealing app
- 💰 Affordable compared to other options

**What reviewers complain about**

- 🔍 Lack of communication and support responsiveness
- 🐛 Some bugs and usability issues in the app

**Reported bugs**

- App sometimes redirects back to the home screen when trying to view results
- Occasional typos and formatting issues in the app

**Requested features**

- More customization options in the app settings
- Ability to print or export test results and recommendations
- Specific supplement recommendations rather than broad suggestions


### GutRemedy

[App page](https://appshunter.io/ios/app/gutremedy/id6754057921)

This app helps individuals understand and manage digestive issues by tracking symptoms, identifying triggers, and providing personalized insights and educational resources. It offers optional at-home testing and connects symptom data with care plans for a comprehensive approach to gut health.

**Highlights:** Symptom, food, and lifestyle tracking, Pattern identification over time, Optional at-home SIBO breath testing, Personalized recommendations, Physician-reviewed gut health education, Private and secure health data

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

**In-app purchases:** none


## Frequently asked questions

### Is Function Health free?

Function Health is free to download, with no in-app purchases.

### Is GutRemedy free?

GutRemedy is free to download, with no in-app purchases.

### Which has better reviews, Function Health or GutRemedy?

GutRemedy is rated higher. Function Health averages 4.9 out of 5 from 25K ratings, while GutRemedy averages 5.0 from 7 ratings.

### Do Function Health or GutRemedy have ads?

Neither Function Health nor GutRemedy shows ads.

### Which is updated more often, Function Health or GutRemedy?

Function Health ships an update weekly, and GutRemedy every 3 weeks. Most recently, Function Health was updated on October 21, 2026 and GutRemedy on October 6, 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.*