# The Arthrex Surgeon App vs ISNCSCI Algorithm

The clearest difference is update cadence: The Arthrex Surgeon App at monthly against ISNCSCI Algorithm's every 3 months. ISNCSCI Algorithm's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

The Arthrex Surgeon App ships an update monthly, ISNCSCI Algorithm every 3 months. The most recent releases landed on October 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | The Arthrex Surgeon App | ISNCSCI Algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (29 ratings)](https://appshunter.io/ios/app/the-arthrex-surgeon-app/id830821565/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 43 MB | 10 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Arthrex](https://appshunter.io/developer/544039678) | [Praxis Spinal Cord Institute](https://appshunter.io/developer/980028790) |

## What reviewers say

### The Arthrex Surgeon App

[App page](https://appshunter.io/ios/app/the-arthrex-surgeon-app/id830821565)

Access a comprehensive digital library of orthopedic knowledge and surgical resources on your mobile device. Stream HD technique videos and browse extensive content offline, organized logically for quick discovery.

**Highlights:** HD surgical technique videos, Extensive digital orthopedic knowledge library, Offline content access, Optimized for iPad and iPhone, Intuitive filtering and organization, Cloud video streaming

**Features:** Vision Pro support

**In-app purchases:** none


### ISNCSCI Algorithm

[App page](https://appshunter.io/ios/app/isncsci-algorithm/id6476418908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Arthrex Surgeon App free?

The Arthrex Surgeon App is free to download, with no in-app purchases.

### Is ISNCSCI Algorithm free?

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

### Do The Arthrex Surgeon App or ISNCSCI Algorithm have ads?

Neither The Arthrex Surgeon App nor ISNCSCI Algorithm shows ads.

### Which is updated more often, The Arthrex Surgeon App or ISNCSCI Algorithm?

The Arthrex Surgeon App ships an update monthly, and ISNCSCI Algorithm every 3 months. Most recently, The Arthrex Surgeon App was updated on October 9, 2026 and ISNCSCI Algorithm on September 22, 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.*