# OPCenters vs 3DFootScan

The clearest difference is rating: 3DFootScan at 5.0 against OPCenters's 4.0. 3DFootScan also leads on ratings volume (4 vs 1) and iOS requirement (13.0 vs 15.0). OPCenters's advantage is update cadence (every 3 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

3DFootScan holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

OPCenters ships an update every 3 months, 3DFootScan every 8 months. The most recent releases landed on September 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OPCenters | 3DFootScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/opcenters/id1462664440/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/3dfootscan-structure-sdk/id6443449305/reviews)** |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 137 MB | 23 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

### OPCenters

[App page](https://appshunter.io/ios/app/opcenters/id1462664440)

This application utilizes advanced 3D scanning technology to assist medical professionals in providing enhanced patient care for orthotics and prosthetics. It empowers qualified clinical staff with a robust tool to improve the quality of care for all patients.

**Highlights:** 3D scanning with Structure SDK / TrueDepth camera, Elevates patient care in orthotics and prosthetics, Supports qualified clinical staff, Medical technology integration, Community outreach focus

**Features:** macOS Compatibility

**In-app purchases:** none


### 3DFootScan

[App page](https://appshunter.io/ios/app/3dfootscan-structure-sdk/id6443449305)

This application demonstrates the capabilities of TrueDepth camera technology for creating 3D foot models. It is designed for medical professionals to easily scan patients' feet and visualize detailed 3D representations for orthotic purposes.

**Highlights:** 3D foot and ankle modeling, TrueDepth camera integration, Depth and color data streaming, On-device 3D model creation, Patient visualization tool

**In-app purchases:** none


## Frequently asked questions

### Is OPCenters free?

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

### Is 3DFootScan free?

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

### Which has better reviews, OPCenters or 3DFootScan?

3DFootScan is rated higher. OPCenters averages 4.0 out of 5 from 1 ratings, while 3DFootScan averages 5.0 from 4 ratings.

### Do OPCenters or 3DFootScan have ads?

Neither OPCenters nor 3DFootScan shows ads.

### Which is updated more often, OPCenters or 3DFootScan?

OPCenters ships an update every 3 months, and 3DFootScan every 8 months. Most recently, OPCenters was updated on September 24, 2026 and 3DFootScan on October 5, 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.*