# Function Health vs Dreamside

The clearest difference is in-app purchases: Function Health at none against Dreamside's 2. Function Health also leads on ratings volume (25K vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Dreamside sells 2 in-app purchases, starting at $4.99 per month. Function Health asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Function Health against 5.0 for Dreamside. That said, the two scores are not equally well evidenced: Function Health has 25K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Function Health | Dreamside |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (25K ratings)](https://appshunter.io/ios/app/function-health/id6471280307/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dreamside/id6760677300/reviews)** |
| Number of ratings | **25K** | 1 |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | **Free** | Freemium |
| Size | 205 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [Function Health](https://appshunter.io/developer/1715014524) | [Casey Lester](https://appshunter.io/developer/1885667119) |

## What reviewers say

### Function Health

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

Gain deep insights into your health with advanced lab testing, personalized protocols, and AI-powered chat. Understand your body's evolution and make informed changes with data-backed guidance. Includes options for advanced imaging and convenient blood draws.

**Highlights:** 160+ lab tests annually, Personalized health protocols, Private AI Chat for results, Advanced MRI & CT scan options, Home or office blood draws, 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


### Dreamside

[App page](https://appshunter.io/ios/app/dreamside/id6760677300)

Capture your dreams in a journal, transform them into AI art, and gain insights into your sleep patterns. Build personalized bedtime routines to improve your sleep quality.

**Highlights:** Dream journaling, AI dream artwork generation, Sleep data analysis, Bedtime routine builder, Apple Health integration, Dream history browsing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dreamer | $4.99 | per month |
| Lucid Dreamer | $9.99 | per month |


## Frequently asked questions

### Is Function Health free?

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

### Is Dreamside free?

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

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

Dreamside is rated higher. Function Health averages 4.9 out of 5 from 25K ratings, while Dreamside averages 5.0 from 1 ratings.

### Do Function Health or Dreamside have ads?

Neither Function Health nor Dreamside shows ads.

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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.*