# Thangs vs GCode Scanner for CNC Machines

The clearest difference is review sentiment: GCode Scanner for CNC Machines at 100% against Thangs's 24%. GCode Scanner for CNC Machines also leads on rating (5.0 vs 3.0). Thangs's advantage is in-app purchases (none vs 3) and ratings volume (117 vs 3). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. GCode Scanner for CNC Machines sells 3 in-app purchases, starting at $4.99 per 7 days. Thangs asks for nothing beyond the download.

GCode Scanner for CNC Machines 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 GCode Scanner for CNC Machines's.

Thangs ships an update weekly, GCode Scanner for CNC Machines every 3 weeks. The most recent releases landed on August 26, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Thangs | GCode Scanner for CNC Machines |
| --- | --- | --- |
| 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/gcode-scanner-for-cnc-machines/id6747010022/reviews)** |
| Number of ratings | **117** | 3 |
| Positive reviews | 23.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 77 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Physna, Inc](https://appshunter.io/developer/1636718935) | [Jeremiah Moore](https://appshunter.io/developer/1695450531) |

## 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


### GCode Scanner for CNC Machines

[App page](https://appshunter.io/ios/app/gcode-scanner-for-cnc-machines/id6747010022)

This tool allows users to view and simulate CNC machine code (G-code) and 3D model files (STL) before production. It helps prevent errors, save tools, and reduce setup times for machinists, programmers, and engineers.

**Highlights:** G-code viewer with real-time toolpath playback, Error detection for gouges and over-travels, STL model viewer, Universal G-code compatibility, Shop-floor ready interface, Import from cloud storage or local device

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Membership | $4.99 | per 7 days |
| Pro Monthly Membership | $7.99 | per month |
| Pro Annual Membership | $69.99 | per year |


## Frequently asked questions

### Is Thangs free?

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

### Is GCode Scanner for CNC Machines free?

GCode Scanner for CNC Machines is free to download, with in-app purchases available.

### Which has better reviews, Thangs or GCode Scanner for CNC Machines?

GCode Scanner for CNC Machines is rated higher. Thangs averages 3.0 out of 5 from 117 ratings, while GCode Scanner for CNC Machines averages 5.0 from 3 ratings.

### Do Thangs or GCode Scanner for CNC Machines have ads?

Neither Thangs nor GCode Scanner for CNC Machines shows ads.

### Which is updated more often, Thangs or GCode Scanner for CNC Machines?

Thangs ships an update weekly, and GCode Scanner for CNC Machines every 3 weeks. Most recently, Thangs was updated on August 26, 2026 and GCode Scanner for CNC Machines on August 27, 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.*