# 3DsizeME vs 3DFaceScan

The clearest difference is in-app purchases: 3DFaceScan at none against 3DsizeME's 1. 3DFaceScan also leads on iOS requirement (13.0 vs 15.0). 3DsizeME's advantage is ratings volume (22 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.9 for 3DsizeME against 4.0 for 3DFaceScan. That said, the two scores are not equally well evidenced: 3DsizeME has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 93% of 3DsizeME's written reviews are positive against 100% of 3DFaceScan's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 3DsizeME | 3DFaceScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (22 ratings)](https://appshunter.io/ios/app/3dsizeme/id964196048/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/3dfacescan-structure-sdk/id6473282888/reviews)** |
| Number of ratings | **22** | 2 |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 131 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [XRPro, LLC](https://appshunter.io/developer/1642756687) |

## 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 |


### 3DFaceScan

[App page](https://appshunter.io/ios/app/3dfacescan-structure-sdk/id6473282888)

This free demo application showcases the power of the TrueDepth camera to create detailed 3D models of faces. It captures depth and color data to generate a realistic 3D representation directly on your device. Requires an iOS device with a TrueDepth camera.

**Highlights:** TrueDepth camera integration, On-device 3D model creation, Depth and color data streaming, Face scanning and visualization, Free demo application

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3DsizeME free?

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

### Is 3DFaceScan free?

3DFaceScan is free to download, with no in-app purchases.

### Which has better reviews, 3DsizeME or 3DFaceScan?

3DFaceScan is rated higher. 3DsizeME averages 3.9 out of 5 from 22 ratings, while 3DFaceScan averages 4.0 from 2 ratings.

### Do 3DsizeME or 3DFaceScan have ads?

Neither 3DsizeME nor 3DFaceScan shows ads.

### Which is updated more often, 3DsizeME or 3DFaceScan?

3DsizeME ships an update every 5 weeks, and 3DFaceScan every 5 weeks. Most recently, 3DsizeME was updated on September 20, 2026 and 3DFaceScan on September 14, 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.*