# OpenShape3D vs PrintFinder

The clearest difference is in-app purchases: OpenShape3D at none against PrintFinder's 2. PrintFinder's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.8). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. PrintFinder sells 2 in-app purchases, starting at $5.99 per month. OpenShape3D asks for nothing beyond the download.

PrintFinder holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 75% of OpenShape3D's written reviews are positive against 100% of PrintFinder's.

OpenShape3D ships an update every 3 weeks, PrintFinder weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | OpenShape3D | PrintFinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/openshape3d/id6792536439/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/printfinder/id6794319149/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 16 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Laan Labs](https://appshunter.io/developer/310916919) | [Ben Sheerit](https://appshunter.io/developer/6794319151) |

## What reviewers say

### OpenShape3D

[App page](https://appshunter.io/ios/app/openshape3d/id6792536439)

Create precise 3D models directly on your mobile device using intuitive touch controls. This app offers robust sketching tools, advanced solid modeling operations, and various viewing modes, all powered by a professional-grade geometry kernel.

**Highlights:** Direct-modeling CAD for touch, Professional-grade B-rep kernel, Advanced 2D sketching with constraints, Extrude, revolve, sweep, and loft operations, Live preview for fillets and chamfers, Import/export STL, OBJ, DXF, and more, AR preview with Quick Look

**Features:** Vision Pro support

**In-app purchases:** none


### PrintFinder

[App page](https://appshunter.io/ios/app/printfinder/id6794319149)

Instantly find 3D printable model files from videos. Share a video to the app, and it analyzes the content to locate the original STL file on popular repositories. Save, organize, and discover new prints with personalized recommendations.

**Highlights:** Find STL files from videos, Search MakerWorld, Printables, Cults3D, Save and organize prints, Discover trending models, Get personalized recommendations, Share finds with friends

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrintFinder Plus | $5.99 | per month |
| PrintFinder Plus | $59.99 | per year |


## Frequently asked questions

### Is OpenShape3D free?

OpenShape3D is free to download, with no in-app purchases.

### Is PrintFinder free?

PrintFinder is free to download, with in-app purchases available.

### Which has better reviews, OpenShape3D or PrintFinder?

PrintFinder is rated higher. OpenShape3D averages 4.8 out of 5 from 4 ratings, while PrintFinder averages 5.0 from 4 ratings.

### Do OpenShape3D or PrintFinder have ads?

Neither OpenShape3D nor PrintFinder shows ads.

### Which is updated more often, OpenShape3D or PrintFinder?

OpenShape3D ships an update every 3 weeks, and PrintFinder weekly. Most recently, OpenShape3D was updated on October 31, 2026 and PrintFinder on October 31, 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.*