# PhrozenGO vs Quick STL Viewer

The clearest difference is review sentiment: Quick STL Viewer at 100% against PhrozenGO's 7%. Quick STL Viewer also leads on rating (4.9 vs 1.0). PhrozenGO's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and ads 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. PhrozenGO asks for nothing beyond the download.

Quick STL Viewer holds the better App Store score, 4.9 against 1.0. Both are backed by a comparable volume of ratings — 6 and 11 respectively. Written reviews point the same way: 7% of PhrozenGO's written reviews are positive against 100% of Quick STL Viewer's.

PhrozenGO ships an update every 8 days, Quick STL Viewer every 6 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PhrozenGO | Quick STL Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (6 ratings)](https://appshunter.io/ios/app/phrozengo/id6443913729/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/quick-stl-viewer/id6761406893/reviews)** |
| Number of ratings | 6 | **11** |
| Positive reviews | 6.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 75 MB |
| Requires iOS | 16.4 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phrozen](https://appshunter.io/developer/1630037869) | [KEAT MEN TANG](https://appshunter.io/developer/1886302384) |

## What reviewers say

### PhrozenGO

[App page](https://appshunter.io/ios/app/phrozengo/id6443913729)

Monitor and control your Phrozen 3D printers remotely from your mobile device. Check printing progress, stop prints, and review past printing histories with ease, all requiring an internet connection.

**Highlights:** Remote printing control, Monitor printing progress, Stop prints remotely, Archives viewer, Check printing histories, Supported Phrozen LCD Series printers

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is PhrozenGO free?

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

### Is Quick STL Viewer free?

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

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

Quick STL Viewer is rated higher. PhrozenGO averages 1.0 out of 5 from 6 ratings, while Quick STL Viewer averages 4.9 from 11 ratings.

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

Neither PhrozenGO nor Quick STL Viewer shows ads.

### Which is updated more often, PhrozenGO or Quick STL Viewer?

PhrozenGO ships an update every 8 days, and Quick STL Viewer every 6 days. Most recently, PhrozenGO was updated on October 4, 2026 and Quick STL Viewer on October 9, 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.*