# TherexRX vs Fiizio

The clearest difference is review sentiment: Fiizio at 100% against TherexRX's 50%. Fiizio also leads on monetization model (free vs subscription) and update cadence (every 2 months vs every 13 months). TherexRX's advantage is rating (3.4 vs 2.0) and ratings volume (5 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TherexRX sells 2 in-app purchases, starting at $2.49 per month and Fiizio sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TherexRX holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: TherexRX has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of TherexRX's written reviews are positive against 100% of Fiizio's, so the app with the better star average is not the one people write more warmly about.

TherexRX ships an update every 13 months, Fiizio every 2 months. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TherexRX | Fiizio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/therexrx/id1116781780/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/fiizio/id1124376764/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Subscription | **Free** |
| Size | 65 MB | 12 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Clinically Relevant Technologies](https://appshunter.io/developer/329470523) | [Fiizio](https://appshunter.io/developer/1124376763) |

## What reviewers say

### TherexRX

[App page](https://appshunter.io/ios/app/therexrx/id1116781780)

This app provides medical providers with a clinical reference for managing patients with musculoskeletal disorders. It offers evidence-based exercise recommendations, research summaries, and shareable patient handouts with instructional videos.

**Highlights:** Exercise and education handouts, Instructive video links, Evidence summaries for disorders, Research-based exercise dosing, Point-of-care clinical reference, Printable/shareable content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.49 | per month |
| Annual Subscription | $12.99 | per year |


### Fiizio

[App page](https://appshunter.io/ios/app/fiizio/id1124376764)

This app provides personalized rehabilitation and wellness programs guided by healthcare professionals. It features high-definition exercise videos, progress tracking, educational content, and direct communication with practitioners.

**Highlights:** Personalized exercise programs, High-definition exercise videos, Offline video playback, Daily routine reminders, Personalized educational information, Real-time progress tracking, Practitioner messaging and video consultation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fiizio Subscription one month | $9.99 | one-time |
| Fiizio Subscription ThreeMonth | $24.99 | one-time |
| Fiizio Subscription Six Month | $44.99 | one-time |


## Frequently asked questions

### Is TherexRX free?

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

### Is Fiizio free?

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

### Which has better reviews, TherexRX or Fiizio?

TherexRX is rated higher. TherexRX averages 3.4 out of 5 from 5 ratings, while Fiizio averages 2.0 from 1 ratings.

### Do TherexRX or Fiizio have ads?

Neither TherexRX nor Fiizio shows ads.

### Which is updated more often, TherexRX or Fiizio?

TherexRX ships an update every 13 months, and Fiizio every 2 months. Most recently, TherexRX was updated on October 13, 2026 and Fiizio on October 10, 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.*