# OpenShape3D vs Axialmark

The clearest difference is update cadence: Axialmark at every 2 days against OpenShape3D's every 3 weeks. Axialmark also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenShape3D ships an update every 3 weeks, Axialmark every 2 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OpenShape3D | Axialmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/openshape3d/id6792536439/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 51 MB | 57 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laan Labs](https://appshunter.io/developer/310916919) | [明杰 曾](https://appshunter.io/developer/1695506895) |

## 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


### Axialmark

[App page](https://appshunter.io/ios/app/axialmark-3d-cad-model-viewer/id6803319220)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenShape3D free?

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

### Is Axialmark free?

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

### Do OpenShape3D or Axialmark have ads?

Neither OpenShape3D nor Axialmark shows ads.

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

OpenShape3D ships an update every 3 weeks, and Axialmark every 2 days. Most recently, OpenShape3D was updated on October 29, 2026 and Axialmark on October 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.*