# re.flex vs OrthoSuper

The clearest difference is iOS requirement: re.flex at 12.0 against OrthoSuper's 15.1. On price, update cadence, 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.

re.flex ships an update every 3 weeks, OrthoSuper fortnightly. The most recent releases landed on October 3, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | re.flex | OrthoSuper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reflex/id1308263322/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 231 MB | 78 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kineto Tech Rehab](https://appshunter.io/developer/1308263321) | [Routine Health GmbH](https://appshunter.io/developer/1474069388) |

## What reviewers say

### re.flex

[App page](https://appshunter.io/ios/app/reflex/id1308263322)

This app helps you recover from joint pain at home with medically validated exercises. It uses patented sensor technology for accurate movement tracking and provides real-time feedback to improve exercise execution. Detailed reports track your progress and pain levels.

**Highlights:** Medically validated exercise programs, Patented sensor technology for movement tracking, Real-time acoustic and 3D visual feedback, Personalized digital exercise assistant, Detailed training and progress reports, Flexible training scheduling

**In-app purchases:** none


### OrthoSuper

[App page](https://appshunter.io/ios/app/orthosuper/id6745167362)

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

**In-app purchases:** none


## Frequently asked questions

### Is re.flex free?

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

### Is OrthoSuper free?

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

### Do re.flex or OrthoSuper have ads?

Neither re.flex nor OrthoSuper shows ads.

### Which is updated more often, re.flex or OrthoSuper?

re.flex ships an update every 3 weeks, and OrthoSuper fortnightly. Most recently, re.flex was updated on October 3, 2026 and OrthoSuper on September 11, 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.*