# Orthomerica 3DStructureScan vs Hersco

The clearest difference is update cadence: Hersco at every 2 weeks against Orthomerica 3DStructureScan's every 4 months. Orthomerica 3DStructureScan'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.

Orthomerica 3DStructureScan ships an update every 4 months, Hersco every 2 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Orthomerica 3DStructureScan | Hersco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hersco/id1562078506/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 127 MB | 94 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) | [iOrthotics Pty Ltd](https://appshunter.io/developer/1501635887) |

## What reviewers say

### Orthomerica 3DStructureScan

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Hersco

[App page](https://appshunter.io/ios/app/hersco/id1562078506)

This medical app enables podiatrists to create precise 3D scans of patient feet using a 3D Structure scanner and iPad. Scans and accompanying photos are stored in a Hersco account for later custom orthotic prescription.

**Highlights:** 3D foot scanning, Patient management, Custom orthotic prescription, Secure cloud storage, iPad integration

**Features:** 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 Hersco free?

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

### Do Orthomerica 3DStructureScan or Hersco have ads?

Neither Orthomerica 3DStructureScan nor Hersco shows ads.

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

Orthomerica 3DStructureScan ships an update every 4 months, and Hersco every 2 weeks. Most recently, Orthomerica 3DStructureScan was updated on October 27, 2026 and Hersco on October 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.*