# Quick STL Viewer vs Scan3D

The clearest difference is in-app purchases: Scan3D at none against Quick STL Viewer's 3. Quick STL Viewer's advantage is ratings volume (11 vs 1) and iOS requirement (16.1 vs 18.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Quick STL Viewer sells 3 in-app purchases, starting at $0.99 per 7 days. Scan3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Quick STL Viewer against 5.0 for Scan3D. That said, the two scores are not equally well evidenced: Quick STL Viewer has 11 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Quick STL Viewer | Scan3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (11 ratings)](https://appshunter.io/ios/app/quick-stl-viewer/id6761406893/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scan3d-now/id6812143589/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 75 MB | 4 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KEAT MEN TANG](https://appshunter.io/developer/1886302384) | [zheng zhou](https://appshunter.io/developer/6811625623) |

## What reviewers say

### Quick STL Viewer

[App page](https://appshunter.io/ios/app/quick-stl-viewer/id6761406893)

Instantly open and preview 3D STL files with a smooth, responsive interface. Explore models by rotating and zooming, switch to wireframe mode, and customize colors for better visibility. This app offers a distraction-free viewing experience for checking models or print details on the go.

**Highlights:** Instant STL file opening, Smooth 3D model exploration, Rotate and zoom functionality, Wireframe mode for mesh details, Customizable object and background colors, No account required

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Weekly | $0.99 | per 7 days |
| Pro Plan Yearly | $17.99 | per year |
| Quick STL Viewer Lifetime | $29.99 | one-time |


### Scan3D

[App page](https://appshunter.io/ios/app/scan3d-now/id6812143589)

Transform your surroundings into 3D models using your device's camera. Capture rooms with LiDAR or objects with TrueDepth, then refine and export your creations in various formats. The app prioritizes user privacy with all data remaining on your device.

**Highlights:** Capture rooms with LiDAR, Capture objects with TrueDepth, Real-time geometry visualization, Model manipulation (rotate, zoom, measure), Geometry editing (crop, smooth), Export in OBJ, PLY, STL, USDZ formats, On-device processing and storage

**In-app purchases:** none


## Frequently asked questions

### Is Quick STL Viewer free?

Quick STL Viewer is free to download, with in-app purchases available.

### Is Scan3D free?

Scan3D is free to download, with no in-app purchases.

### Which has better reviews, Quick STL Viewer or Scan3D?

Scan3D is rated higher. Quick STL Viewer averages 4.9 out of 5 from 11 ratings, while Scan3D averages 5.0 from 1 ratings.

### Do Quick STL Viewer or Scan3D have ads?

Neither Quick STL Viewer nor Scan3D shows ads.

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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.*