# spacedesk vs Shapr 3D CAD modeling

spacedesk and Shapr 3D CAD modeling both sit at 4.7 stars, but that hides the real split: 71% of spacedesk's written reviews are positive against 52% of Shapr 3D CAD modeling's. spacedesk also leads on iOS requirement (15.0 vs 17.0). Shapr 3D CAD modeling's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (34K vs 2.3K). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. spacedesk sells 10 one-off in-app purchases and Shapr 3D CAD modeling sells 6 in-app purchases, starting at $32.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for spacedesk against 4.7 for Shapr 3D CAD modeling. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews are what separate them: 71% of spacedesk's written reviews are positive against 52% of Shapr 3D CAD modeling's.

spacedesk ships an update every 3 weeks, Shapr 3D CAD modeling weekly. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | spacedesk | Shapr 3D CAD modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.3K ratings)](https://appshunter.io/ios/app/spacedesk-usb-display-for-pc/id1069217220/reviews)** | [4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews) |
| Number of ratings | 2.3K | **34K** |
| Positive reviews | **71.1% of reviews** | 52.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 2.1 GB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [datronicsoft Technology GmbH](https://appshunter.io/developer/1069217219) | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) |

## What reviewers say

### spacedesk

[App page](https://appshunter.io/ios/app/spacedesk-usb-display-for-pc/id1069217220)

Extend your Windows PC's desktop to another device wirelessly or via USB. Use your tablet or phone as a drawing tablet or a portable second monitor for travel and productivity.

**Highlights:** Windows desktop extension, Screen mirroring, Remote desktop viewer, Drawing tablet functionality, Wireless display monitor, USB display monitor, Remote control

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Business License: 46-50 Conn. | $9.00 | one-time |
| Business License: 41-45 Conn. | $18.00 | one-time |
| Business License: 1 connection | $19.00 | one-time |
| Business License: 36-40 Conn. | $25.00 | one-time |
| Business License: 31-35 Conn. | $35.00 | one-time |
| Business License: 26-30 Conn. | $45.00 | one-time |
| Business License: 21-25 Conn. | $50.00 | one-time |
| Business License: 16-20 Conn. | $59.00 | one-time |
| Business License: 11-15 Conn. | $60.00 | one-time |
| Business License: 2-5 Conn. | $79.00 | one-time |


### 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


## Frequently asked questions

### Is spacedesk free?

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

### Is Shapr 3D CAD modeling free?

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

### Which has better reviews, spacedesk or Shapr 3D CAD modeling?

spacedesk is rated higher. spacedesk averages 4.7 out of 5 from 2.3K ratings, while Shapr 3D CAD modeling averages 4.7 from 34K ratings.

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

Neither spacedesk nor Shapr 3D CAD modeling shows ads.

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

spacedesk ships an update every 3 weeks, and Shapr 3D CAD modeling weekly. Most recently, spacedesk was updated on November 11, 2026 and Shapr 3D CAD modeling on November 12, 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.*