# FLX Health vs Elyfia

The clearest difference is in-app purchases: Elyfia at none against FLX Health's 2. FLX Health's advantage is iOS requirement (18.6 vs 26.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. FLX Health sells 2 in-app purchases, starting at $7.99 per month. Elyfia asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FLX Health | Elyfia |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 65 MB | 26 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [FiftyFourDegreesNorth Ltd](https://appshunter.io/developer/1500303097) | [Elyfia](https://appshunter.io/developer/1772028305) |

## What reviewers say

### FLX Health

[App page](https://appshunter.io/ios/app/flx-health/id1500303098)

This app identifies and rectifies biomechanical issues to alleviate pain and prevent future injuries. It offers personalized physiotherapy exercises based on simple screening tests, adapting to your evolving needs. It's designed for both individuals and organizations to manage and prevent musculoskeletal problems.

**Highlights:** Biomechanical issue detection, Personalized physiotherapy exercises, Adaptive exercise programs, Pain management, Injury prevention, Organizational health monitoring

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Yearly | $59.99 | per year |


### Elyfia

[App page](https://appshunter.io/ios/app/elyfia/id6736479325)

This app offers digital health coaching and lifestyle guidance for individuals managing fibromyalgia. It connects users with expert coaches via messaging and provides educational video content and goal tracking tools to empower users in their health journey.

**Highlights:** Digital health coaching, Expert coaches (doctors, trainers, certified coaches), Instant messaging support, Video insights library, Health goal creation and tracking, Lifestyle guidance

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

**In-app purchases:** none


## Frequently asked questions

### Is FLX Health free?

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

### Is Elyfia free?

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

### Do FLX Health or Elyfia have ads?

Neither FLX Health nor Elyfia shows ads.

### Which is updated more often, FLX Health or Elyfia?

FLX Health ships an update every 2 months, and Elyfia every 2 months. Most recently, FLX Health was updated on November 3, 2026 and Elyfia on November 4, 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.*