# Össur Logic vs Comb 3D Scanner

The clearest difference is rating: Comb 3D Scanner at 3.5 against Össur Logic's 2.5. Comb 3D Scanner also leads on review sentiment (38% vs 18%). Össur Logic's advantage is update cadence (monthly vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Comb 3D Scanner holds the better App Store score, 3.5 against 2.5. Both are backed by a comparable volume of ratings — 24 and 19 respectively. Written reviews point the same way: 18% of Össur Logic's written reviews are positive against 38% of Comb 3D Scanner's.

Össur Logic ships an update monthly, Comb 3D Scanner every 4 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Össur Logic | Comb 3D Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (24 ratings)](https://appshunter.io/ios/app/ossur-logic/id1062570593/reviews) | **[3.5 (19 ratings)](https://appshunter.io/ios/app/comb-3d-scanner/id1508576484/reviews)** |
| Number of ratings | **24** | 19 |
| Positive reviews | 17.9% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 27 MB | 50 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Ossur Americas](https://appshunter.io/developer/586291549) | [Comb O&P](https://appshunter.io/developer/1508576483) |

## What reviewers say

### Össur Logic

[App page](https://appshunter.io/ios/app/ossur-logic/id1062570593)

This app provides prosthetists with intuitive tools for setting up bionic prostheses. Users can monitor battery levels, track steps, and access configurations and instructions for use.

**Highlights:** Prosthesis setup for prosthetists, Battery level monitoring, Step count tracking, User configuration access, Latest instructions for use

**Features:** Vision Pro support

**In-app purchases:** none


### Comb 3D Scanner

[App page](https://appshunter.io/ios/app/comb-3d-scanner/id1508576484)

Capture precise 3D patient scans using your compatible iOS device. Upload scans to a secure cloud for CAD rectification and fabrication. Affordable and accurate 3D scanning for medical practitioners.

**Highlights:** Precise 3D patient scanning, Secure cloud upload, CAD/CAM preparation, HIPAA compliant portal, OBJ and STL file export, Multiple scale options

**In-app purchases:** none


## Frequently asked questions

### Is Össur Logic free?

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

### Is Comb 3D Scanner free?

Comb 3D Scanner is free to download, with no in-app purchases.

### Which has better reviews, Össur Logic or Comb 3D Scanner?

Comb 3D Scanner is rated higher. Össur Logic averages 2.5 out of 5 from 24 ratings, while Comb 3D Scanner averages 3.5 from 19 ratings.

### Do Össur Logic or Comb 3D Scanner have ads?

Neither Össur Logic nor Comb 3D Scanner shows ads.

### Which is updated more often, Össur Logic or Comb 3D Scanner?

Össur Logic ships an update monthly, and Comb 3D Scanner every 4 months. Most recently, Össur Logic was updated on October 16, 2026 and Comb 3D Scanner on October 2, 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.*