# CobbAngleApp vs Orthopedic Classification

The clearest difference is review sentiment: Orthopedic Classification at 100% against CobbAngleApp's 33%. Orthopedic Classification also leads on update cadence (every 4 months vs every 10 months) and iOS requirement (14.0 vs 17.0). CobbAngleApp's advantage is price ($5.99 vs $12.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

CobbAngleApp costs $5.99 and Orthopedic Classification $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CobbAngleApp ships an update every 10 months, Orthopedic Classification every 4 months. The most recent releases landed on September 20, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CobbAngleApp | Orthopedic Classification |
| --- | --- | --- |
| Price | **$5.99** | $12.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cobbangleapp/id1338225107/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 19 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Mac, Vision Pro | iPhone, iPad, iPod, Mac |
| Age rating | 17+ | 17+ |
| Developer | [ORTHOPRACTIS.COM SINGLE MEMBER P.C.](https://appshunter.io/developer/1286360877) | [Ahmad Al Hariri](https://appshunter.io/developer/1648019898) |

## What reviewers say

### CobbAngleApp

[App page](https://appshunter.io/ios/app/cobbangleapp/id1338225107)

This medical software assists orthopedic surgeons in accurately measuring spinal deformities from X-ray images. It simplifies the process of calculating Cobb angles, categorizing scoliosis severity, and monitoring treatment progress. The app offers advanced features to minimize measurement errors and save results for later review.

**Highlights:** Import medical images, Calculate Cobb angles by marking points, Categorize scoliosis severity, Extended measurement mode, Save measurements and results, Independent of image inclination

**In-app purchases:** none


### Orthopedic Classification

[App page](https://appshunter.io/ios/app/orthopedic-classification/id6444741886)

This app provides a comprehensive offline reference for orthopedic fracture and disease classifications, organized by anatomical region. It includes visual aids and quizzes to aid learning for medical professionals and students.

**Highlights:** Fracture classification systems, Disease classification systems, Organized by anatomical region, MCQs quiz for review, Offline functionality, Search by classification name, Schematic and X-ray visuals

**In-app purchases:** none


## Frequently asked questions

### Is CobbAngleApp free?

CobbAngleApp costs $5.99, with no in-app purchases.

### Is Orthopedic Classification free?

Orthopedic Classification costs $12.99, with no in-app purchases.

### Do CobbAngleApp or Orthopedic Classification have ads?

Neither CobbAngleApp nor Orthopedic Classification shows ads.

### Which is updated more often, CobbAngleApp or Orthopedic Classification?

CobbAngleApp ships an update every 10 months, and Orthopedic Classification every 4 months. Most recently, CobbAngleApp was updated on September 20, 2026 and Orthopedic Classification on September 27, 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.*