# Structure Capture, 3D Scanning vs OpticALLY 3D Scan

The clearest difference is review sentiment: OpticALLY 3D Scan at 100% against Structure Capture, 3D Scanning's 67%. Structure Capture, 3D Scanning's advantage is rating (4.0 vs 3.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Structure Capture, 3D Scanning sells 2 in-app purchases, starting at $19.99 per month and OpticALLY 3D Scan sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Structure Capture, 3D Scanning holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews complicate that: 67% of Structure Capture, 3D Scanning's written reviews are positive against 100% of OpticALLY 3D Scan's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Structure Capture, 3D Scanning | OpticALLY 3D Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/structure-capture-3d-scanning/id6450060157/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/optically-3d-scan-persona/id6468313142/reviews) |
| Number of ratings | **8** | 3 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | Freemium |
| Size | 43 MB | 284 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [XRPro, LLC](https://appshunter.io/developer/1642756687) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### Structure Capture, 3D Scanning

[App page](https://appshunter.io/ios/app/structure-capture-3d-scanning/id6450060157)

This app transforms your iOS device into a portable 3D scanner for professional use in healthcare, product design, and more. It captures accurate body or object scans using advanced camera technologies and supports seamless export for digital fabrication workflows.

**Highlights:** 3D body and object scanning, TrueDepth and LiDAR camera support, Export in OBJ, STL, PLY formats, Foot landmark detection and measurement, Customizable scan settings, Offline availability

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Structure Capture Monthly | $19.99 | per month |
| Structure Capture Yearly | $199.00 | per year |


### OpticALLY 3D Scan

[App page](https://appshunter.io/ios/app/optically-3d-scan-persona/id6468313142)

Transform your iPhone into a 3D scanner for objects, rooms, and faces. Capture detailed scans using your camera or LiDAR, with options to export in various formats. Enjoy privacy with on-device processing.

**Highlights:** Object scanning with guided capture, LiDAR scanning for rooms and furniture, Face scanning with eyewear measurements, Export in USDZ, OBJ, GLB, PLY, STL, On-device processing for privacy, AR Quick Look viewing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| OpticALLY Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Structure Capture, 3D Scanning free?

Structure Capture, 3D Scanning is free to download, with in-app purchases available.

### Is OpticALLY 3D Scan free?

OpticALLY 3D Scan is free to download, with in-app purchases available.

### Which has better reviews, Structure Capture, 3D Scanning or OpticALLY 3D Scan?

Structure Capture, 3D Scanning is rated higher. Structure Capture, 3D Scanning averages 4.0 out of 5 from 8 ratings, while OpticALLY 3D Scan averages 3.7 from 3 ratings.

### Do Structure Capture, 3D Scanning or OpticALLY 3D Scan have ads?

Neither Structure Capture, 3D Scanning nor OpticALLY 3D Scan shows ads.

### Which is updated more often, Structure Capture, 3D Scanning or OpticALLY 3D Scan?

Structure Capture, 3D Scanning ships an update every 3 weeks, and OpticALLY 3D Scan every 3 weeks. Most recently, Structure Capture, 3D Scanning was updated on November 3, 2026 and OpticALLY 3D Scan on November 3, 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.*