Comparison

Thangs vs 3D GO | 3D Printing Models

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thangs

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
Read full description

Whether a 3D printing enthusiast, CAD engineer, or AR VR consumer - Thangs is the first stop on your 3D journey: * Search: Largest 3D search engine on the planet, with over 15M models * Discover: Fastest growing community of 3D creators, with thousands of new models uploaded every week * Connect: Find your next favorite creator, follow them and be notified every time they upload new models With support for over 30 3D formats, Thangs users uploads tens of thousands of 3D models a week that span CAD, 3D printing, AR and VR use cases. If it isn’t on Thangs, use Thangs to search over 13M models across all major platforms. Powerful filters allow 3D printers to see only models which are available for 3D printing or additive manufacturing. Metaverse, Omniverse, or 3D printing in real life - Thangs exists to connect 3D creators with 3D consumers.

About

3D GO | 3D Printing Models

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
Read full description

3D GO – 3D Printing, STL Viewer & Slicer 3D GO is a fast, all-in-one 3D printing app for finding, previewing, organizing, and slicing 3D models from the biggest sites in the world. Instead of jumping between five different websites, folders, and slicers, you can do everything in one place. Search across Thingiverse, Printables, Cults3D, MakerWorld, and MyMiniFactory at the same time to find STL files for parts, tools, upgrades, miniatures, home décor, and just about anything else you want to 3D print. Whether you’re printing functional parts or artistic models, 3D GO makes it easy to discover the best files from the entire 3D printing community. Select models with a full 3D preview and STL viewer, so you can rotate, zoom, and inspect it before you download or slice. This helps you avoid bad files, broken geometry, and wasted filament. You can also open any STL from your device and view it instantly inside the app. When you’re ready to print, 3D GO includes a built-in 3D slicer that converts STL files into print-ready G-code. You can prepare files for PLA, PETG, ABS, TPU, and more, then export them for your printer using your normal workflow. It works great alongside Bambu Studio, PrusaSlicer, Cura, and Klipper-based setups. You can save any model from any site and organize them into custom collections. Keep folders for different printers, materials, or projects, search through your saved models, and manage even huge STL libraries without losing track of anything. 3D GO also lets you explore what’s happening across the entire 3D printing world. Browse trending 3D models, check out design contests, and discover new creators without visiting each site individually. No matter what 3D printer you use — Bambu Lab, Prusa, Creality, Anycubic, Flashforge, Ultimaker, and more — 3D GO fits right into your workflow. Key features • Search Thingiverse, Printables, Cults3D, MakerWorld, and MyMiniFactory • Full 3D preview and STL viewer • Built-in 3D slicer with G-code export • Save models and create custom collections • Search and manage your STL library • View trending models and design contests • Works with all major 3D printers If you’re into 3D printing and tired of juggling multiple websites and slicer apps, 3D GO brings everything together into one clean, fast experience. Download 3D GO and make finding and preparing your next 3D print simple again. Privacy Policy: https://3dgo.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Thangs4 screens
3D GO | 3D Printing Models4 screens

Verdict

The call

The clearest difference is rating: 3D GO | 3D Printing Models at 4.7 against Thangs's 3.0. 3D GO | 3D Printing Models also leads on review sentiment (48% vs 24%) and ratings volume (3.9K vs 117). Thangs's advantage is in-app purchases (none vs 2) and update cadence (weekly vs monthly). On price, ads, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

3D GO | 3D Printing Models holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: 3D GO | 3D Printing Models has 3.9K ratings behind it against 117, 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 48% of 3D GO | 3D Printing Models's.

UpkeepUpdate frequency

Thangs ships an update weekly, 3D GO | 3D Printing Models monthly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Thangs versus 3D GO | 3D Printing Models: the parameters behind the verdict, then further details
ParameterThangs3D GO | 3D Printing Models
PriceFreeFree
Rating3.0 (117 ratings)4.7 (3.9K ratings) — better
Positive reviews23.8% of reviews48.0% of reviews — better
Number of ratings1173.9K — better
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size46 MB54 MB
Age rating12+9+
DeveloperPhysna, IncSimpleDev LLC

Customer experience

Thangs

All ratings117 ratings
Positive46.2%
Neutral5.1%
Negative48.7%
Written reviews84 reviews
Positive23.8%
Neutral9.5%
Negative66.7%

3D GO | 3D Printing Models

All ratings3,934 ratings
Positive93.5%
Neutral3.0%
Negative3.5%
Written reviews204 reviews
Positive48.0%
Neutral11.3%
Negative40.7%

User reviews

Thangs

From 117 App Store ratings

What we love

  • 🚀 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

Room to improve

  • 🐛 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

3D GO | 3D Printing Models

From 3.9K App Store ratings

What we love

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

Room to improve

  • 💰 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

Bugs and requests

Thangs

Reported bugs

12 issues
  • 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
Show 7 more
  • Scrolling broken on search results
  • Touch input unresponsive on right side of screen
  • Blank pages on iPad
  • App incompatible with latest iOS versions
  • Duplicate content in news feed
  • Search results missing known models from Thingiverse
  • Inconsistent app behavior between landscape and portrait modes

Requested features

10 requests
  • 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
Show 5 more
  • AR (augmented reality) model viewing
  • Improved search result relevance
  • Back button navigation
  • Landscape/portrait mode consistency
  • Remove redirect pages for direct downloads

3D GO | 3D Printing Models

Reported bugs

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

Requested features

5 requests
  • 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

In-app purchases

None

Thangs

No in-app purchases

2 purchases

3D GO | 3D Printing Models

Subscriptions2
  • 3D Printing Pro - Monthly$2.991 Month
  • 3D Printing Pro - Yearly7 Days trial$29.991 Year

Questions

Is Thangs free?
Thangs is free to download, with no in-app purchases.
Is 3D GO | 3D Printing Models free?
3D GO | 3D Printing Models is free to download, with in-app purchases available.
Which has better reviews, Thangs or 3D GO | 3D Printing Models?
3D GO | 3D Printing Models is rated higher. Thangs averages 3.0 out of 5 from 117 ratings, while 3D GO | 3D Printing Models averages 4.7 from 3.9K ratings.
Do Thangs or 3D GO | 3D Printing Models have ads?
Neither Thangs nor 3D GO | 3D Printing Models shows ads.
Which is updated more often, Thangs or 3D GO | 3D Printing Models?
Thangs ships an update weekly, and 3D GO | 3D Printing Models monthly. Most recently, Thangs was updated on September 25, 2026 and 3D GO | 3D Printing Models on September 22, 2026.

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