# SpinalTech3D Scan vs OrthoCloud Structure

The clearest difference is update cadence: OrthoCloud Structure at every 6 weeks against SpinalTech3D Scan's every 3 months. SpinalTech3D Scan's advantage is iOS requirement (15.0 vs 17.6). 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.

SpinalTech3D Scan ships an update every 3 months, OrthoCloud Structure every 6 weeks. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SpinalTech3D Scan | OrthoCloud Structure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/spinaltech3d-scan/id1441661271/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 133 MB | 35 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [Design and Software International, Inc](https://appshunter.io/developer/1813976591) |

## What reviewers say

### SpinalTech3D Scan

[App page](https://appshunter.io/ios/app/spinaltech3d-scan/id1441661271)

This application facilitates the creation of custom spinal orthoses by enabling practitioners to capture 3D scans of patients. It allows for the integration of images, anatomical landmark annotations, and detailed instructions, streamlining the ordering process for custom spinal and scoliosis orthometry forms.

**Highlights:** 3D scanning with Structure SDK/TrueDepth camera, Capture and annotate images with anatomical landmarks, Integrate practitioner instructions and custom forms, Generate electronic files for custom orthosis orders, Seamless integration with iPad and Structure Scanner

**Features:** macOS Compatibility

**In-app purchases:** none


### OrthoCloud Structure

[App page](https://appshunter.io/ios/app/orthocloud-structure/id6754455564)

**In-app purchases:** none


## Frequently asked questions

### Is SpinalTech3D Scan free?

SpinalTech3D Scan is free to download, with no in-app purchases.

### Is OrthoCloud Structure free?

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

### Do SpinalTech3D Scan or OrthoCloud Structure have ads?

Neither SpinalTech3D Scan nor OrthoCloud Structure shows ads.

### Which is updated more often, SpinalTech3D Scan or OrthoCloud Structure?

SpinalTech3D Scan ships an update every 3 months, and OrthoCloud Structure every 6 weeks. Most recently, SpinalTech3D Scan was updated on September 14, 2026 and OrthoCloud Structure on September 13, 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.*