# ScolioTrack vs CobbAngleApp

ScolioTrack and CobbAngleApp both sit at 1.0 stars, but that hides the real split: 83% of ScolioTrack's written reviews are positive against 33% of CobbAngleApp's. ScolioTrack also leads on update cadence (every 6 weeks vs every 10 months) and iOS requirement (12.4 vs 17.0). CobbAngleApp's advantage is price ($5.99 vs $14.99) and device support (4 vs 2). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ScolioTrack costs $14.99 and CobbAngleApp $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for ScolioTrack against 1.0 for CobbAngleApp. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 83% of ScolioTrack's written reviews are positive against 33% of CobbAngleApp's.

ScolioTrack ships an update every 6 weeks, CobbAngleApp every 10 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ScolioTrack | CobbAngleApp |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/scoliotrack/id417954464/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/cobbangleapp/id1338225107/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **82.6% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 166 MB | 2 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 12+ | 17+ |
| Developer | [Kevin Lau](https://appshunter.io/developer/1327103054) | [ORTHOPRACTIS.COM SINGLE MEMBER P.C.](https://appshunter.io/developer/1286360877) |

## What reviewers say

### ScolioTrack

[App page](https://appshunter.io/ios/app/scoliotrack/id417954464)

Safely and affordably track scoliosis progression from your iPhone. This clinically proven app measures spinal curves, monitors height and weight, and records back photos for visual comparison. Ideal for patients, parents, and healthcare professionals.

**Highlights:** Track spinal curve progression, Measure Angle of Trunk Rotation (ATR), Record height and weight, Take and compare back photos, View data in history graphs, Manage multiple user profiles, Access scoliosis news and FAQs

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ScolioTrack free?

ScolioTrack costs $14.99, with no in-app purchases.

### Is CobbAngleApp free?

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

### Which has better reviews, ScolioTrack or CobbAngleApp?

ScolioTrack and CobbAngleApp are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ScolioTrack or CobbAngleApp have ads?

Neither ScolioTrack nor CobbAngleApp shows ads.

### Which is updated more often, ScolioTrack or CobbAngleApp?

ScolioTrack ships an update every 6 weeks, and CobbAngleApp every 10 months. Most recently, ScolioTrack was updated on October 15, 2026 and CobbAngleApp on October 7, 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.*