# Ornish Toolbelt vs Function Health

Ornish Toolbelt and Function Health both sit at 5.0 stars, but that hides the real split: 100% of Ornish Toolbelt's written reviews are positive against 62% of Function Health's. Ornish Toolbelt also leads on update cadence (daily vs weekly) and device support (3 vs 1). Function Health's advantage is ratings volume (25K vs 3). 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 — 5.0 for Ornish Toolbelt against 4.9 for Function Health. That said, the two scores are not equally well evidenced: Function Health has 25K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Ornish Toolbelt's written reviews are positive against 62% of Function Health's.

Ornish Toolbelt ships an update daily, Function Health weekly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Ornish Toolbelt | Function Health |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ornish-toolbelt/id1594987327/reviews)** | [4.9 (25K ratings)](https://appshunter.io/ios/app/function-health/id6471280307/reviews) |
| Number of ratings | 3 | **25K** |
| Positive reviews | **100.0% of reviews** | 61.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Free | Free |
| Size | 2 MB | 206 MB |
| Requires iOS | **13.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Alexander Talreja](https://appshunter.io/developer/1545755331) | [Function Health](https://appshunter.io/developer/1715014524) |

## What reviewers say

### Ornish Toolbelt

[App page](https://appshunter.io/ios/app/ornish-toolbelt/id1594987327)

This application provides information about the Ornish Diet and helps users track their dietary progress. It was developed as a capstone project to support individuals following this specific eating plan.

**Highlights:** Ornish Diet information, Diet tracking tools, Capstone project app, User progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Function Health

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

Gain deep insights into your health with over 160 lab tests annually, personalized protocols, and AI-powered chat. Understand your body's evolution, track progress, and make informed changes with advanced science and your data.

**Highlights:** 160+ annual lab tests, Personalized health protocols, AI-powered private chat, Home or office blood draws, Advanced MRI & CT scans, Connect wearables, 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


## Frequently asked questions

### Is Ornish Toolbelt free?

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

### Is Function Health free?

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

### Which has better reviews, Ornish Toolbelt or Function Health?

Ornish Toolbelt is rated higher. Ornish Toolbelt averages 5.0 out of 5 from 3 ratings, while Function Health averages 4.9 from 25K ratings.

### Do Ornish Toolbelt or Function Health have ads?

Neither Ornish Toolbelt nor Function Health shows ads.

### Which is updated more often, Ornish Toolbelt or Function Health?

Ornish Toolbelt ships an update daily, and Function Health weekly. Most recently, Ornish Toolbelt was updated on November 3, 2026 and Function Health on November 7, 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.*