# Shapr 3D CAD modeling vs Darbium

The clearest difference is in-app purchases: Darbium at none against Shapr 3D CAD modeling's 6. Darbium also leads on iOS requirement (15.5 vs 17.0). Shapr 3D CAD modeling's advantage is update cadence (weekly vs every 5 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Shapr 3D CAD modeling sells 6 in-app purchases, starting at $32.99 per month. Darbium asks for nothing beyond the download.

Shapr 3D CAD modeling ships an update weekly, Darbium every 5 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Shapr 3D CAD modeling | Darbium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews)** | — |
| Number of ratings | **34K** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 2.1 GB | 72 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) | [Mitigate SIA](https://appshunter.io/developer/1200820240) |

## What reviewers say

### Shapr 3D CAD modeling

[App page](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654)

Design and collaborate on 3D models and drawings across multiple devices, even offline. This intuitive CAD tool offers a clutter-free interface and real-time 3D renders for seamless visual communication and a powerful design workflow from concept to manufacturing.

**Highlights:** Multidevice and offline CAD workflow, Adaptive, clutter-free user interface, Design-driven collaboration with real-time renders, Export and import for various file formats, Output 2D drawings, Siemens Parasolid modeling kernel

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Subscription | $32.99 | per month |
| Pro Subscription | $37.99 | per month |
| Business Subscription | $59.99 | per month |
| Solo Subscription | $249.99 | per year |
| Pro Subscription | $299.99 | per year |
| Business Subscription | $499.99 | per year |

**What reviewers like**

- 🚀 Super easy to use
- 👍 Intuitive interface
- 🚀 Powerful features
- 👍 Great for beginners
- 👍 Excellent tutorials

**What reviewers complain about**

- 💰 Expensive subscription
- 💰 Pricing not suitable for hobbyists
- 🔒 Limited free version
- 🐛 Occasional bugs and crashes
- 👎 Navigation and controls could be improved

**Reported bugs**

- Unreliable performance after recent updates
- Difficulty deleting or modifying existing designs
- Inconsistent behavior when using the Apple Pencil

**Requested features**

- Add more affordable pricing tiers for hobbyists
- Improve undo/redo functionality
- Implement better file management and organization
- Add support for importing/exporting more file formats
- Enhance parametric modeling capabilities


### Darbium

[App page](https://appshunter.io/ios/app/darbium/id1536811678)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shapr 3D CAD modeling free?

Shapr 3D CAD modeling is free to download, with in-app purchases available.

### Is Darbium free?

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

### Do Shapr 3D CAD modeling or Darbium have ads?

Neither Shapr 3D CAD modeling nor Darbium shows ads.

### Which is updated more often, Shapr 3D CAD modeling or Darbium?

Shapr 3D CAD modeling ships an update weekly, and Darbium every 5 months. Most recently, Shapr 3D CAD modeling was updated on November 11, 2026 and Darbium on November 7, 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.*