# AcetabularIndex vs DO Ortho Vision

The clearest difference is price: DO Ortho Vision at Free against AcetabularIndex's $2.99. DO Ortho Vision also leads on update cadence (every 4 months vs every 11 months). AcetabularIndex's advantage is device support (4 vs 2). On rating, ratings volume, ads and in-app purchases there is nothing between them.

DO Ortho Vision is free to download; AcetabularIndex costs $2.99 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 — 5.0 for AcetabularIndex against 5.0 for DO Ortho Vision. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

AcetabularIndex ships an update every 11 months, DO Ortho Vision every 4 months. The most recent releases landed on September 20, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | AcetabularIndex | DO Ortho Vision |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/acetabularindex/id1292735334/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/do-ortho-vision/id6477726500/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 41 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [ORTHOPRACTIS.COM SINGLE MEMBER P.C.](https://appshunter.io/developer/1286360877) | [Xyken, LLC](https://appshunter.io/developer/1477244346) |

## What reviewers say

### AcetabularIndex

[App page](https://appshunter.io/ios/app/acetabularindex/id1292735334)

This medical software assists orthopedic surgeons in evaluating hip dysplasia by measuring the acetabular index from X-rays. It simplifies angle measurement, compares results to normal reference values based on patient age, sex, and side, and categorizes hip dysplasia.

**Highlights:** Import medical images from camera or photos, Accurate angle measurement with a circular template, Automatic angle calculation and display in degrees, Comparison with normal reference database, Categorization of hip dysplasia (mild/severe), Save images for later review

**Features:** Vision Pro support

**In-app purchases:** none


### DO Ortho Vision

[App page](https://appshunter.io/ios/app/do-ortho-vision/id6477726500)

This medical app utilizes advanced 3D scanning technology for precise limb scans. It's designed for healthcare professionals to enhance their orthotics practice with AI-powered solutions.

**Highlights:** 3D scanning with TrueDepth/FaceID, Precise scans of upper and lower extremities, AI-powered orthotics solution, Designed for clinicians, Enhances practice efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AcetabularIndex free?

AcetabularIndex costs $2.99, with no in-app purchases.

### Is DO Ortho Vision free?

DO Ortho Vision is free to download, with no in-app purchases.

### Which has better reviews, AcetabularIndex or DO Ortho Vision?

AcetabularIndex and DO Ortho Vision are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do AcetabularIndex or DO Ortho Vision have ads?

Neither AcetabularIndex nor DO Ortho Vision shows ads.

### Which is updated more often, AcetabularIndex or DO Ortho Vision?

AcetabularIndex ships an update every 11 months, and DO Ortho Vision every 4 months. Most recently, AcetabularIndex was updated on September 20, 2026 and DO Ortho Vision on June 3, 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.*