# BIMx vs Shapr 3D CAD modeling

The clearest difference is rating: Shapr 3D CAD modeling at 4.7 against BIMx's 4.0. Shapr 3D CAD modeling also leads on update cadence (every 5 days vs every 6 weeks) and ratings volume (34K vs 168). BIMx's advantage is in-app purchases (none vs 6). On price, review sentiment, ads and monetization model 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. BIMx asks for nothing beyond the download.

Shapr 3D CAD modeling holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 168, so its average is the more settled of the two. Written reviews complicate that: 60% of BIMx's written reviews are positive against 52% of Shapr 3D CAD modeling's, so the app with the better star average is not the one people write more warmly about.

BIMx ships an update every 6 weeks, Shapr 3D CAD modeling every 5 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BIMx | Shapr 3D CAD modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (168 ratings)](https://appshunter.io/ios/app/bimx/id452706864/reviews) | **[4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews)** |
| Number of ratings | 168 | **34K** |
| Positive reviews | **59.8% of reviews** | 52.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 175 MB | 1.7 GB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Graphisoft SE](https://appshunter.io/developer/452706867) | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) |

## What reviewers say

### BIMx

[App page](https://appshunter.io/ios/app/bimx/id452706864)

Explore and collaborate on architectural BIM projects with interactive 3D models and linked documentation. Visualize designs, access BIM data, and streamline communication between the construction site and office.

**Highlights:** Interactive 2D & 3D BIM model exploration, Linked 2D documentation and 3D views, Access BIM element data, On-site collaboration tools, Game-like 3D navigation, Real-time 3D cutaways, Measure in 3D and 2D

**In-app purchases:** none

**What reviewers like**

- 💡 Excellent BIM viewer for ArchiCAD models
- 👍 Helpful for client communication and presentations
- 🚀 Smooth and fast 3D navigation
- 🔍 Useful for on-site model viewing and collaboration

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🤔 Confusing user interface for beginners
- 🔒 Requires Graphisoft account and login
- 💰 Paid subscription model after free trial

**Reported bugs**

- Issues with downloading and opening models
- Compatibility problems with newer iOS versions
- Inconsistent rendering and color issues

**Requested features**

- Ability to annotate and markup models
- Support for more CAD file formats beyond ArchiCAD
- Improved camera controls and navigation
- Integration with desktop ArchiCAD software


### 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


## Frequently asked questions

### Is BIMx free?

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

### Is Shapr 3D CAD modeling free?

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

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

Shapr 3D CAD modeling is rated higher. BIMx averages 4.0 out of 5 from 168 ratings, while Shapr 3D CAD modeling averages 4.7 from 34K ratings.

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

Neither BIMx nor Shapr 3D CAD modeling shows ads.

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

BIMx ships an update every 6 weeks, and Shapr 3D CAD modeling every 5 days. Most recently, BIMx was updated on November 1, 2026 and Shapr 3D CAD modeling on November 3, 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.*