# Shapr 3D CAD modeling vs ProtoSketch Lite

The clearest difference is rating: Shapr 3D CAD modeling at 4.7 against ProtoSketch Lite's 2.5. Shapr 3D CAD modeling also leads on update cadence (every 5 days vs every 2 months) and review sentiment (52% vs 25%). ProtoSketch Lite's advantage is in-app purchases (none vs 6) and iOS requirement (9.0 vs 17.0). On price, ads and device support 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. ProtoSketch Lite asks for nothing beyond the download.

Shapr 3D CAD modeling holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 52% of Shapr 3D CAD modeling's written reviews are positive against 25% of ProtoSketch Lite's.

Shapr 3D CAD modeling ships an update every 5 days, ProtoSketch Lite every 2 months. The most recent releases landed on November 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Shapr 3D CAD modeling | ProtoSketch Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews)** | [2.5 (14 ratings)](https://appshunter.io/ios/app/protosketch-lite/id1138319639/reviews) |
| Number of ratings | **34K** | 14 |
| Positive reviews | **52.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1.7 GB | 139 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) | [Codemotion](https://appshunter.io/developer/888877728) |

## 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 from any device, even offline. This intuitive CAD tool offers a clutter-free interface and real-time 3D renders in AR for seamless visual communication. Export and import a wide range of file formats for a complete design-to-manufacturing workflow.

**Highlights:** Multidevice and offline capability, Adaptive, clutter-free user interface, Real-time 3D renders in AR, Extensive import/export file format support, Output 2D Drawings, Design-driven collaboration

**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


### ProtoSketch Lite

[App page](https://appshunter.io/ios/app/protosketch-lite/id1138319639)

This app offers desktop-class vector graphic design tools for iPad, enabling users to create logos, app icons, website layouts, and more. It features a user-friendly interface with drag-and-drop elements, a rich library of assets, and Apple Pencil support for detailed sketching.

**Highlights:** Vector brush with variable width, Pen and pencil tools for path drawing, Shape creation tools, Layer management, Extensive asset library, Apple Pencil support, Export to desktop vector format

**Features:** macOS Compatibility

**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 ProtoSketch Lite free?

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

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

Shapr 3D CAD modeling is rated higher. Shapr 3D CAD modeling averages 4.7 out of 5 from 34K ratings, while ProtoSketch Lite averages 2.5 from 14 ratings.

### Do Shapr 3D CAD modeling or ProtoSketch Lite have ads?

Neither Shapr 3D CAD modeling nor ProtoSketch Lite shows ads.

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

Shapr 3D CAD modeling ships an update every 5 days, and ProtoSketch Lite every 2 months. Most recently, Shapr 3D CAD modeling was updated on November 1, 2026 and ProtoSketch Lite on October 20, 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.*