# STL Simple Viewer vs SVG View

The clearest difference is rating: STL Simple Viewer at 4.3 against SVG View's 2.0. STL Simple Viewer also leads on ratings volume (917 vs 3). SVG View's advantage is ads (none vs shown) and review sentiment (50% vs 18%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. STL Simple Viewer sells 4 in-app purchases, starting at $0.99 per 7 days and SVG View sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

STL Simple Viewer holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: STL Simple Viewer has 917 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 18% of STL Simple Viewer's written reviews are positive against 50% of SVG View's, so the app with the better star average is not the one people write more warmly about.

STL Simple Viewer ships an update every 5 months, SVG View monthly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | STL Simple Viewer | SVG View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (917 ratings)](https://appshunter.io/ios/app/stl-simple-viewer/id1493598400/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/svg-view/id1550516455/reviews) |
| Number of ratings | **917** | 3 |
| Positive reviews | 18.1% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 9 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Victor Bovio](https://appshunter.io/developer/327627515) | [Bostan Constantin](https://appshunter.io/developer/853940020) |

## What reviewers say

### STL Simple Viewer

[App page](https://appshunter.io/ios/app/stl-simple-viewer/id1493598400)

Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.

**Highlights:** View ASCII and Binary STL files, Load STL from ZIP, Rotate, pan, and zoom, Orthogonal and Perspective modes, Model info (triangle count, bounding box), Rendering options (faces, edges, transparency), Clipping plane for interiors

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version (1 week plan) | $0.99 | per 7 days |
| Pro version (1 month plan) | $1.99 | per month |
| Remove Ads | $2.99 | one-time |
| Export Pack | $3.99 | one-time |

**What reviewers like**

- 🚀 Simple and intuitive viewer
- 👍 Useful viewing options
- 💡 Supports multiple file formats

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 🚨 Excessive and intrusive ads
- 🔍 Limited functionality for larger files

**Reported bugs**

- App crashes when opening larger STL files
- Inability to open some file formats
- Ads continue to appear even after paying for ad removal

**Requested features**

- Add ability to save color/lighting settings
- Improve stability and reduce crashes
- Provide an ad-free paid version


### SVG View

[App page](https://appshunter.io/ios/app/svg-view/id1550516455)

Easily view Scalable Vector Graphics (SVG) files stored on your iPhone or iPad. Open files from iCloud or locally, with an option to convert to PNG. Access an XML editor for layers.

**Highlights:** View SVG files from iCloud or device storage, Convert SVG to PNG (paid feature), Full-screen screenshot option, XML editor for layers, Ad-free experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVG View Light version | $0.99 | one-time |
| View SVG Pro version | $1.59 | one-time |


## Frequently asked questions

### Is STL Simple Viewer free?

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

### Is SVG View free?

SVG View is free to download, with in-app purchases available.

### Which has better reviews, STL Simple Viewer or SVG View?

STL Simple Viewer is rated higher. STL Simple Viewer averages 4.3 out of 5 from 917 ratings, while SVG View averages 2.0 from 3 ratings.

### Do STL Simple Viewer or SVG View have ads?

STL Simple Viewer shows ads; SVG View does not.

### Which is updated more often, STL Simple Viewer or SVG View?

STL Simple Viewer ships an update every 5 months, and SVG View monthly. Most recently, STL Simple Viewer was updated on October 25, 2026 and SVG View on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*