# Emb3D 3D Model Viewer vs Thangs

The clearest difference is rating: Emb3D 3D Model Viewer at 4.4 against Thangs's 3.0. Emb3D 3D Model Viewer also leads on review sentiment (42% vs 24%) and iOS requirement (12.1 vs 16.4). Thangs's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. Emb3D 3D Model Viewer sells 3 in-app purchases, starting at $4.49 per month. Thangs asks for nothing beyond the download.

Emb3D 3D Model Viewer holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 241 and 117 respectively. Written reviews point the same way: 42% of Emb3D 3D Model Viewer's written reviews are positive against 24% of Thangs's.

Emb3D 3D Model Viewer ships an update every 2 months, Thangs weekly. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Emb3D 3D Model Viewer | Thangs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (241 ratings)](https://appshunter.io/ios/app/emb3d-3d-model-viewer/id1130786907/reviews)** | [3.0 (117 ratings)](https://appshunter.io/ios/app/thangs/id1636718933/reviews) |
| Number of ratings | **241** | 117 |
| Positive reviews | **41.9% of reviews** | 23.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 46 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Netfarm s.r.l.](https://appshunter.io/developer/670030542) | [Physna, Inc](https://appshunter.io/developer/1636718935) |

## What reviewers say

### Emb3D 3D Model Viewer

[App page](https://appshunter.io/ios/app/emb3d-3d-model-viewer/id1130786907)

Explore and showcase your 3D models with advanced rendering and intuitive controls. Supports multiple file formats, ideal for entertainment or preparing models for 3D printing.

**Highlights:** High performance rendering, Intuitive gestures, Multiple 3D formats, Enhanced visualization, Showcase digital creations, Prepare for 3D printing

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emb3D PRO Monthly | $4.49 | per month |
| Emb3D PRO Yearly | $46.99 | per year |
| Remove ADS | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Useful 3D viewer
- 👍 Good rendition of models
- 👍 Free and useful
- 👍 Fast and easy to show 3D models

**What reviewers complain about**

- 🐛 App crashes for large files
- 🐛 Share function does nothing
- 🐛 Doesn't show packaging, only skeleton
- 🐛 Cannot open files
- 🐛 Cracks when selecting file

**Reported bugs**

- App crashes for files above 50mb
- Share function does nothing
- Specific files always crash the app
- Cannot open files
- Cracks when selecting file

**Requested features**

- Locked orbit feature
- Built-in picture ability with transparent background option
- Ability to control lighting
- Add background like a photo from your library
- Wireframe mode on flat shaded


### Thangs

[App page](https://appshunter.io/ios/app/thangs/id1636718933)

Explore the largest 3D model search engine with over 15 million models. Discover new creators and connect with a growing community for CAD, 3D printing, AR, and VR applications. Find or upload tens of thousands of models weekly across various 3D formats.

**Highlights:** Largest 3D search engine, Over 15 million 3D models, Discover 3D creators, Support for 30+ 3D formats, Filters for 3D printing, Connect with creators

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient 3D model search across multiple platforms
- 👍 Intuitive and clean user interface
- 💡 Image-based search functionality
- 🔄 Seamless syncing with website account
- 📱 Easy browsing on mobile devices

**What reviewers complain about**

- 🐛 App stuck on splash/loading screen (critical)
- 🖼️ Images fail to load or display
- 🔐 Login functionality broken with 2FA
- ⚠️ Frequent app crashes
- 🔗 Paywall blocking most content

**Reported bugs**

- App freezes on splash screen and never loads
- Image preview loading failures
- 2FA login code submission button hidden behind keyboard
- Email/password login not functional
- App crashes within minutes of use

**Requested features**

- Direct download functionality from mobile app
- Dark mode option
- Ability to view liked models on mobile
- Zoom functionality for model images
- Save to collections feature


## Frequently asked questions

### Is Emb3D 3D Model Viewer free?

Emb3D 3D Model Viewer is free to download, with in-app purchases available.

### Is Thangs free?

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

### Which has better reviews, Emb3D 3D Model Viewer or Thangs?

Emb3D 3D Model Viewer is rated higher. Emb3D 3D Model Viewer averages 4.4 out of 5 from 241 ratings, while Thangs averages 3.0 from 117 ratings.

### Do Emb3D 3D Model Viewer or Thangs have ads?

Emb3D 3D Model Viewer shows ads; Thangs does not.

### Which is updated more often, Emb3D 3D Model Viewer or Thangs?

Emb3D 3D Model Viewer ships an update every 2 months, and Thangs weekly. Most recently, Emb3D 3D Model Viewer was updated on September 19, 2026 and Thangs on September 25, 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.*