# 3DsizeME vs Comb 3D Scanner

The clearest difference is review sentiment: 3DsizeME at 93% against Comb 3D Scanner's 38%. 3DsizeME also leads on rating (3.9 vs 3.5) and update cadence (every 5 weeks vs every 4 months). Comb 3D Scanner's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. 3DsizeME sells 1 in-app purchase, starting at $64.99 per month. Comb 3D Scanner asks for nothing beyond the download.

3DsizeME holds the better App Store score, 3.9 against 3.5. Both are backed by a comparable volume of ratings — 22 and 19 respectively. Written reviews point the same way: 93% of 3DsizeME's written reviews are positive against 38% of Comb 3D Scanner's.

3DsizeME ships an update every 5 weeks, Comb 3D Scanner every 4 months. The most recent releases landed on September 20, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | 3DsizeME | Comb 3D Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/3dsizeme/id964196048/reviews)** | [3.5 (19 ratings)](https://appshunter.io/ios/app/comb-3d-scanner/id1508576484/reviews) |
| Number of ratings | **22** | 19 |
| Positive reviews | **92.6% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 131 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [Comb O&P, LLC](https://appshunter.io/developer/1508576483) |

## What reviewers say

### 3DsizeME

[App page](https://appshunter.io/ios/app/3dsizeme/id964196048)

Capture detailed 3D models of the human body using your device's camera. This app is designed for professionals to easily scan body parts for applications in orthotics and prosthetics.

**Highlights:** 3D human body scanning, TrueDepth camera integration, Structure SDK/Sensor support, Scan various body parts, Visualize 3D models, Portable and easy-to-use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liberty 2.0 | $64.99 | per month |


### 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 3DsizeME free?

3DsizeME is free to download, with in-app purchases available.

### Is Comb 3D Scanner free?

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

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

3DsizeME is rated higher. 3DsizeME averages 3.9 out of 5 from 22 ratings, while Comb 3D Scanner averages 3.5 from 19 ratings.

### Do 3DsizeME or Comb 3D Scanner have ads?

Neither 3DsizeME nor Comb 3D Scanner shows ads.

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

3DsizeME ships an update every 5 weeks, and Comb 3D Scanner every 4 months. Most recently, 3DsizeME was updated on September 20, 2026 and Comb 3D Scanner on July 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.*