# Comb 3D Scanner vs Control Companion®

The clearest difference is rating: Control Companion® at 5.0 against Comb 3D Scanner's 3.5. Comb 3D Scanner's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Control Companion® holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 19 and 8 respectively.

Comb 3D Scanner ships an update every 4 months, Control Companion® every 2 months. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Comb 3D Scanner | Control Companion® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (19 ratings)](https://appshunter.io/ios/app/comb-3d-scanner/id1508576484/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/control-companion/id1578333990/reviews)** |
| Number of ratings | **19** | 8 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 50 MB | 227 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Comb O&P](https://appshunter.io/developer/1508576483) | [Coapt](https://appshunter.io/developer/1451971962) |

## What reviewers say

### 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


### Control Companion®

[App page](https://appshunter.io/ios/app/control-companion/id1578333990)

This app helps users of upper limb prostheses calibrate, set up, and practice controlling their devices. It offers real-time feedback, diagnostic tools, and AI-powered coaching to improve prosthesis control.

**Highlights:** Real-time myoelectric pattern display, AI-powered calibration coaching, Manual prosthesis motion testing, Customizable motion selection, Calibration data management, Diagnostic wiring feedback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Comb 3D Scanner free?

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

### Is Control Companion® free?

Control Companion® is free to download, with no in-app purchases.

### Which has better reviews, Comb 3D Scanner or Control Companion®?

Control Companion® is rated higher. Comb 3D Scanner averages 3.5 out of 5 from 19 ratings, while Control Companion® averages 5.0 from 8 ratings.

### Do Comb 3D Scanner or Control Companion® have ads?

Neither Comb 3D Scanner nor Control Companion® shows ads.

### Which is updated more often, Comb 3D Scanner or Control Companion®?

Comb 3D Scanner ships an update every 4 months, and Control Companion® every 2 months. Most recently, Comb 3D Scanner was updated on October 2, 2026 and Control Companion® on October 24, 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.*