# SmartMeasure vs Thuasne3D Scan

The clearest difference is update cadence: Thuasne3D Scan at every 6 weeks against SmartMeasure's every 4 months. SmartMeasure's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SmartMeasure ships an update every 4 months, Thuasne3D Scan every 6 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SmartMeasure | Thuasne3D Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/smartmeasure/id662069109/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 29 MB | 130 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ossur Americas](https://appshunter.io/developer/586291549) | [TechMed 3D](https://appshunter.io/developer/964196047) |

## What reviewers say

### SmartMeasure

[App page](https://appshunter.io/ios/app/smartmeasure/id662069109)

This digital measuring system for custom knee braces uses iPhone technology to guide users through selection, measurement, and ordering. It aims to provide a more intuitive, efficient, and accurate process for fitting custom braces, allowing more time for patient care.

**Highlights:** Digital measuring system, Custom knee brace fitting, Step-by-step guidance, Photo-based measurement, Order submission, Gyroscopic sensor utilization

**Features:** Vision Pro support

**In-app purchases:** none


### Thuasne3D Scan

[App page](https://appshunter.io/ios/app/thuasne3d-scan/id1311597621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartMeasure free?

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

### Is Thuasne3D Scan free?

Thuasne3D Scan is free to download, with no in-app purchases.

### Do SmartMeasure or Thuasne3D Scan have ads?

Neither SmartMeasure nor Thuasne3D Scan shows ads.

### Which is updated more often, SmartMeasure or Thuasne3D Scan?

SmartMeasure ships an update every 4 months, and Thuasne3D Scan every 6 weeks. Most recently, SmartMeasure was updated on September 8, 2026 and Thuasne3D Scan on September 11, 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.*