# 3D GO | 3D Printing Models vs Luminoid

The clearest difference is in-app purchases: Luminoid at none against 3D GO | 3D Printing Models's 2. Luminoid also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.1). 3D GO | 3D Printing Models's advantage is ratings volume (3.9K vs 1) and update cadence (monthly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. 3D GO | 3D Printing Models sells 2 in-app purchases, starting at $2.99 per month. Luminoid asks for nothing beyond the download.

Luminoid holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 3D GO | 3D Printing Models has 3.9K ratings behind it against 1, so its average is the more settled of the two.

3D GO | 3D Printing Models ships an update monthly, Luminoid every 5 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 3D GO | 3D Printing Models | Luminoid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.9K ratings)](https://appshunter.io/ios/app/3d-go-3d-printing-models/id6462052942/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/luminoid/id6479835762/reviews)** |
| Number of ratings | **3.9K** | 1 |
| Positive reviews | 48.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 33 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SimpleDev LLC](https://appshunter.io/developer/1694780723) | [Glowy Zoey, LLC](https://appshunter.io/developer/1737328833) |

## What reviewers say

### 3D GO | 3D Printing Models

[App page](https://appshunter.io/ios/app/3d-go-3d-printing-models/id6462052942)

This app consolidates 3D model searching, viewing, and slicing from major platforms into a single interface. It allows users to find, preview, organize, and prepare STL files for 3D printing, streamlining the entire workflow.

**Highlights:** Search multiple 3D model sites, Full 3D preview and STL viewer, Built-in 3D slicer with G-code export, Save and organize models into collections, Manage STL library, Discover trending models and contests

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Printing Pro - Monthly | $2.99 | per month |
| 3D Printing Pro - Yearly | $29.99 | per year |

**What reviewers like**

- 👍 Convenient and free app
- 🚀 Great database of free files
- 🚀 Easy to send prints directly to printer
- 👍 Helpful developer response
- 🚀 Seamless switching between sites

**What reviewers complain about**

- 💰 Subscription required for full access
- 🐛 Buggy app with crashes and freezes
- 🚫 Inaccessible for smaller screens
- 🚫 Limited functionality compared to websites
- 🚫 Files saved as zips are inconvenient

**Reported bugs**

- Login issues and errors
- Crashing and freezing on various actions
- Incompatibility with certain devices

**Requested features**

- Add ability to like/save models
- Improve UI and navigation
- Implement scrolling on welcome screen
- Add more advanced slicer features
- Improve compatibility with older devices


### Luminoid

[App page](https://appshunter.io/ios/app/luminoid/id6479835762)

Control your wearable LED products with a mobile app. Customize colors, effects, and brightness to match your style. Sync lights with music and save favorite looks for any occasion.

**Highlights:** 24 customizable LED effects, Color, speed, and brightness adjustment, 12 dynamic music sync modes, Save favorite effects, Sync multiple controllers, Personalize wearable LED style

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D GO | 3D Printing Models free?

3D GO | 3D Printing Models is free to download, with in-app purchases available.

### Is Luminoid free?

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

### Which has better reviews, 3D GO | 3D Printing Models or Luminoid?

Luminoid is rated higher. 3D GO | 3D Printing Models averages 4.7 out of 5 from 3.9K ratings, while Luminoid averages 5.0 from 1 ratings.

### Do 3D GO | 3D Printing Models or Luminoid have ads?

Neither 3D GO | 3D Printing Models nor Luminoid shows ads.

### Which is updated more often, 3D GO | 3D Printing Models or Luminoid?

3D GO | 3D Printing Models ships an update monthly, and Luminoid every 5 months. Most recently, 3D GO | 3D Printing Models was updated on September 22, 2026 and Luminoid on September 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.*