# SimLab CAD Viewer vs exocad webview

The clearest difference is review sentiment: exocad webview at 70% against SimLab CAD Viewer's 15%. exocad webview also leads on rating (3.8 vs 1.8) and ratings volume (16 vs 5). SimLab CAD Viewer's advantage is update cadence (every 6 weeks vs every 8 months) and iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

exocad webview holds the better App Store score, 3.8 against 1.8. Both are backed by a comparable volume of ratings — 5 and 16 respectively. Written reviews point the same way: 15% of SimLab CAD Viewer's written reviews are positive against 70% of exocad webview's.

SimLab CAD Viewer ships an update every 6 weeks, exocad webview every 8 months. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SimLab CAD Viewer | exocad webview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/simlab-cad-viewer/id428227180/reviews) | **[3.8 (16 ratings)](https://appshunter.io/ios/app/exocad-webview/id1206866034/reviews)** |
| Number of ratings | 5 | **16** |
| Positive reviews | 15.4% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 45 MB | 5 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simulation Lab Software](https://appshunter.io/developer/428227183) | [exocad GmbH](https://appshunter.io/developer/1206866033) |

## What reviewers say

### SimLab CAD Viewer

[App page](https://appshunter.io/ios/app/simlab-cad-viewer/id428227180)

View 3D CAD and architectural models on your mobile device. Navigate complex scenes with intuitive controls, explore different model configurations, and access files from various cloud storage services and email.

**Highlights:** View 3D CAD and architectural models, Navigate 3D scenes (rotate, pan, zoom), View different model configurations, Supports SimLab Archive (*.zim) files, Supports 3D PDF files, Access files from cloud storage and email

**Features:** macOS Compatibility

**In-app purchases:** none


### exocad webview

[App page](https://appshunter.io/ios/app/exocad-webview/id1206866034)

This free 3D viewer allows you to quickly load and inspect various 3D model file formats on any mobile device. It supports common open formats and offers intuitive controls for adjusting transparency, rotation, and shading. Specialized features are available for dental professionals using specific software.

**Highlights:** Load various 3D model formats (STL, OBJ, PLY, etc.), Intuitive touch controls, Adjust mesh transparency and shading, Supports iCloud, Dropbox, Google Drive, Full texture mapping and vertex color support, Specialized features for DentalCAD users

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SimLab CAD Viewer free?

SimLab CAD Viewer is free to download, with no in-app purchases.

### Is exocad webview free?

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

### Which has better reviews, SimLab CAD Viewer or exocad webview?

exocad webview is rated higher. SimLab CAD Viewer averages 1.8 out of 5 from 5 ratings, while exocad webview averages 3.8 from 16 ratings.

### Do SimLab CAD Viewer or exocad webview have ads?

Neither SimLab CAD Viewer nor exocad webview shows ads.

### Which is updated more often, SimLab CAD Viewer or exocad webview?

SimLab CAD Viewer ships an update every 6 weeks, and exocad webview every 8 months. Most recently, SimLab CAD Viewer was updated on September 25, 2026 and exocad webview on October 1, 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.*