# centinics vs SpinalTech3D Scan

The clearest difference is update cadence: centinics at every 6 weeks against SpinalTech3D Scan's every 3 months. centinics also leads on iOS requirement (13.0 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.

centinics ships an update every 6 weeks, SpinalTech3D Scan every 3 months. The most recent releases landed on February 2, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | centinics | SpinalTech3D Scan |
| --- | --- | --- |
| 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 6 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 32 MB | 133 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JAM INFOSYS, INC](https://appshunter.io/developer/919833617) | [TechMed 3D](https://appshunter.io/developer/964196047) |

## What reviewers say

### centinics

[App page](https://appshunter.io/ios/app/centinics/id1187304549)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is centinics free?

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

### Is SpinalTech3D Scan free?

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

### Do centinics or SpinalTech3D Scan have ads?

Neither centinics nor SpinalTech3D Scan shows ads.

### Which is updated more often, centinics or SpinalTech3D Scan?

centinics ships an update every 6 weeks, and SpinalTech3D Scan every 3 months. Most recently, centinics was updated on February 2, 2026 and SpinalTech3D Scan on September 14, 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.*