# Orthomerica 3DStructureScan vs Galileo Scanner

The clearest difference is update cadence: Galileo Scanner at every 5 weeks against Orthomerica 3DStructureScan's every 4 months. Orthomerica 3DStructureScan's advantage is iOS requirement (15.0 vs 17.2). 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.

Orthomerica 3DStructureScan ships an update every 4 months, Galileo Scanner every 5 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Orthomerica 3DStructureScan | Galileo Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 127 MB | 63 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [Sidekick Interactive, Inc.](https://appshunter.io/developer/490552471) |

## What reviewers say

### Orthomerica 3DStructureScan

[App page](https://appshunter.io/ios/app/orthomerica-3dstructurescan/id1543939606)

**Features:** macOS Compatibility

**In-app purchases:** none


### Galileo Scanner

[App page](https://appshunter.io/ios/app/galileo-scanner/id6745301113)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Orthomerica 3DStructureScan free?

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

### Is Galileo Scanner free?

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

### Do Orthomerica 3DStructureScan or Galileo Scanner have ads?

Neither Orthomerica 3DStructureScan nor Galileo Scanner shows ads.

### Which is updated more often, Orthomerica 3DStructureScan or Galileo Scanner?

Orthomerica 3DStructureScan ships an update every 4 months, and Galileo Scanner every 5 weeks. Most recently, Orthomerica 3DStructureScan was updated on October 27, 2026 and Galileo Scanner on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*