# CJOrtho vs Kobus App

The clearest difference is update cadence: Kobus App at every 2 weeks against CJOrtho's every 6 months. Kobus App also leads on review sentiment (83% vs 75%) and iOS requirement (12.4 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CJOrtho ships an update every 6 months, Kobus App every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CJOrtho | Kobus App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 72 MB | 89 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Collège des Jeunes Orthopédistes](https://appshunter.io/developer/937704597) | [Docavenue](https://appshunter.io/developer/1480351600) |

## What reviewers say

### CJOrtho

[App page](https://appshunter.io/ios/app/cjortho/id937704598)

This medical app assists orthopedic surgeons and health professionals in managing patients with musculoskeletal disorders. It offers tools for clinical evaluation, decision support, and pre- and post-operative follow-up, including classifications, clinical scores, and a goniometer.

**Highlights:** Orthopedic classifications, Clinical scores by joint, Goniometer tool, Patient database, Procedure progress tracking, Pre- and post-operative follow-up

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

**In-app purchases:** none


### Kobus App

[App page](https://appshunter.io/ios/app/kobus-app/id1180058528)

This application helps physical therapists streamline patient assessments and follow-ups. It simplifies record-keeping, allowing more focus on patient care, and facilitates communication with patients and prescribers. It's a collaborative tool developed by and for motivated professionals.

**Highlights:** Streamline physical therapy assessments (BDK), Simplify patient follow-up, Save time during sessions, Improve communication with patients and prescribers, Collaborative and evolving platform, Develop new functionalities

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CJOrtho free?

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

### Is Kobus App free?

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

### Do CJOrtho or Kobus App have ads?

Neither CJOrtho nor Kobus App shows ads.

### Which is updated more often, CJOrtho or Kobus App?

CJOrtho ships an update every 6 months, and Kobus App every 2 weeks. Most recently, CJOrtho was updated on October 24, 2026 and Kobus App on October 17, 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.*