# Function Health vs BEN'S GYM

The clearest difference is monetization model: BEN'S GYM at free against Function Health's subscription. Function Health's advantage is update cadence (weekly vs every 3 months) and ratings volume (25K vs 7). 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 BEN'S GYM. 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.

Function Health ships an update weekly, BEN'S GYM every 3 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Function Health | BEN'S GYM |
| --- | --- | --- |
| 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/bens-gym/id6475672640/reviews)** |
| Number of ratings | **25K** | 7 |
| Positive reviews | 61.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#187** | — |
| Size | 203 MB | 213 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Function Health](https://appshunter.io/developer/1715014524) | [BENS GYM S.L.](https://appshunter.io/developer/1724183999) |

## What reviewers say

### Function Health

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

**Currently charting:** #187 Top Free · Health & Fitness (US App Store)

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


### BEN'S GYM

[App page](https://appshunter.io/ios/app/bens-gym/id6475672640)

This fitness platform helps you track daily activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use presets to guide your fitness journey, earning badges along the way. Syncs with Apple Health for seamless activity logging.

**Highlights:** Class schedules and opening hours, Daily fitness activity tracking, Weight and body metric tracking, 2000+ exercises with 3D demos, Preset and custom workouts, Progress tracking and badges, Apple Health integration

**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 BEN'S GYM free?

BEN'S GYM is free to download, with no in-app purchases.

### Which has better reviews, Function Health or BEN'S GYM?

BEN'S GYM is rated higher. Function Health averages 4.9 out of 5 from 25K ratings, while BEN'S GYM averages 5.0 from 7 ratings.

### Do Function Health or BEN'S GYM have ads?

Neither Function Health nor BEN'S GYM shows ads.

### Which is updated more often, Function Health or BEN'S GYM?

Function Health ships an update weekly, and BEN'S GYM every 3 months. Most recently, Function Health was updated on October 21, 2026 and BEN'S GYM on October 15, 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.*