# Shapr 3D CAD modeling vs InkSpace

Shapr 3D CAD modeling and InkSpace both sit at 4.7 stars, but that hides the real split: 100% of InkSpace's written reviews are positive against 50% of Shapr 3D CAD modeling's. Shapr 3D CAD modeling's advantage is ratings volume (34K vs 10) and monetization model (free with in-app purchases vs paid). On price, rating, update cadence 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 and InkSpace sells 6 one-off in-app purchases. 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 Shapr 3D CAD modeling against 4.6 for InkSpace. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 50% of Shapr 3D CAD modeling's written reviews are positive against 100% of InkSpace's.

Shapr 3D CAD modeling ships an update weekly, InkSpace every 10 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Shapr 3D CAD modeling | InkSpace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews)** | [4.6 (10 ratings)](https://appshunter.io/ios/app/inkspace/id6741228360/reviews) |
| Number of ratings | **34K** | 10 |
| Positive reviews | 50.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1.6 GB | 67 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) | [Tyler Sherman](https://appshunter.io/developer/598091745) |

## What reviewers say

### Shapr 3D CAD modeling

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

Design and manufacture 3D models with an intuitive, multidevice CAD tool. Collaborate with teams, visualize designs in AR, and export to various formats. Work from anywhere, online or offline, with an adaptive interface that keeps your focus on creating.

**Highlights:** Multidevice CAD workflow, Adaptive user interface, Design-driven collaboration, Real-time AR renders, Extensive export/import support, 2D drawing output

**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


### InkSpace

[App page](https://appshunter.io/ios/app/inkspace/id6741228360)

This digital notebook app offers complete creative freedom for note-taking, brainstorming, sketching, and journaling. Customize notebooks with various templates, page styles, and colors. Organize and access notes seamlessly across devices, with offline functionality.

**Highlights:** Unlimited custom notebooks, Write, draw, and sketch with stylus support, Insert custom shapes, text, and media, Searchable tags and bookmarks, Sync across all devices, Offline functionality

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fitness Pack | $0.99 | one-time |
| Finance Pack | $0.99 | one-time |
| Handwriting Pack | $0.99 | one-time |
| Planner Pack | $0.99 | one-time |
| Teaching Pack | $0.99 | one-time |
| Journal Pack | $0.99 | one-time |


## Frequently asked questions

### Is Shapr 3D CAD modeling free?

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

### Is InkSpace free?

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

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

Shapr 3D CAD modeling is rated higher. Shapr 3D CAD modeling averages 4.7 out of 5 from 34K ratings, while InkSpace averages 4.6 from 10 ratings.

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

Neither Shapr 3D CAD modeling nor InkSpace shows ads.

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

Shapr 3D CAD modeling ships an update weekly, and InkSpace every 10 days. Most recently, Shapr 3D CAD modeling was updated on October 16, 2026 and InkSpace on October 8, 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.*