# Thangs vs 3D Print Mastermind Pro

The clearest difference is review sentiment: 3D Print Mastermind Pro at 100% against Thangs's 24%. 3D Print Mastermind Pro also leads on rating (5.0 vs 3.0). Thangs's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. 3D Print Mastermind Pro sells 1 in-app purchase, starting at $4.99 per month. Thangs asks for nothing beyond the download.

3D Print Mastermind Pro holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Thangs has 117 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 24% of Thangs's written reviews are positive against 100% of 3D Print Mastermind Pro's.

Thangs ships an update weekly, 3D Print Mastermind Pro every 10 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Thangs | 3D Print Mastermind Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (117 ratings)](https://appshunter.io/ios/app/thangs/id1636718933/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/3d-print-mastermind-pro/id6760839417/reviews)** |
| Number of ratings | **117** | 3 |
| Positive reviews | 23.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Physna, Inc](https://appshunter.io/developer/1636718935) | [Steven Elmore](https://appshunter.io/developer/1886482088) |

## What reviewers say

### 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


### 3D Print Mastermind Pro

[App page](https://appshunter.io/ios/app/3d-print-mastermind-pro/id6760839417)

Quickly diagnose and resolve common 3D printing issues to achieve consistent, high-quality results. This tool offers guided troubleshooting and helps you optimize settings to save time and filament.

**Highlights:** Diagnose common print failures, Guided Fix Wizard, Step-by-step troubleshooting, Track print results, Compare setups and materials, Save time and filament

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Print Mastermind Pro Monthly | $4.99 | per month |


## Frequently asked questions

### Is Thangs free?

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

### Is 3D Print Mastermind Pro free?

3D Print Mastermind Pro is free to download, with in-app purchases available.

### Which has better reviews, Thangs or 3D Print Mastermind Pro?

3D Print Mastermind Pro is rated higher. Thangs averages 3.0 out of 5 from 117 ratings, while 3D Print Mastermind Pro averages 5.0 from 3 ratings.

### Do Thangs or 3D Print Mastermind Pro have ads?

3D Print Mastermind Pro shows ads; Thangs does not.

### Which is updated more often, Thangs or 3D Print Mastermind Pro?

Thangs ships an update weekly, and 3D Print Mastermind Pro every 10 days. Most recently, Thangs was updated on October 8, 2026 and 3D Print Mastermind Pro on September 30, 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.*