# iRhino 3D vs VizitViewer

The clearest difference is review sentiment: iRhino 3D at 55% against VizitViewer's 0%. iRhino 3D also leads on update cadence (every 3 weeks vs every 3 months). VizitViewer's advantage is iOS requirement (14.0 vs 17.0). 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.

iRhino 3D ships an update every 3 weeks, VizitViewer every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iRhino 3D | VizitViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (83 ratings)](https://appshunter.io/ios/app/irhino-3d/id373666504/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | **55.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 305 MB | 13 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert McNeel & Associates](https://appshunter.io/developer/373666507) | [DIX Co., Ltd.](https://appshunter.io/developer/1289135821) |

## What reviewers say

### iRhino 3D

[App page](https://appshunter.io/ios/app/irhino-3d/id373666504)

View and present 3D models on your iPhone or iPad. Effortlessly load files from cloud storage or your device, and use AR mode to visualize designs in real-world space. Includes a markup tool for annotations.

**Highlights:** 3D model viewing, AR mode visualization, Cloud storage integration, Built-in file browser, Markup tool for annotations, Pan, zoom, and orbit controls

**In-app purchases:** none

**What reviewers like**

- 👍 Smooth and intuitive 3D model manipulation
- 🚀 Fast performance with complex models
- 📱 Great for client presentations and demos
- 💼 Useful for on-the-go model viewing
- 🔄 Good Dropbox integration

**What reviewers complain about**

- 🐛 Frequent crashes on large files
- ❌ Limited to viewer functionality only
- 🚫 No native editing capabilities
- 📉 Poor LiDAR measurement accuracy
- 🔌 No iCloud Drive support

**Reported bugs**

- App crashes with large or complex files
- LiDAR measurements significantly inaccurate (off by ~2x)
- Cannot open local files without cloud storage
- Incompatibility with newer iOS versions
- App crashes during room scanning

**Requested features**

- Full native Rhino with Grasshopper support
- Real editing and modeling tools
- Wireframe and shaded view options
- Orthographic views (top, front, right)
- Texture and material support


### VizitViewer

[App page](https://appshunter.io/ios/app/vizitviewer/id1289135822)

This app allows for 3D design reviews of data created with Revit and ARCHICAD. It offers a smooth and intuitive user experience, leveraging game industry technology. Ideal for viewing large BIM models on tablets and sharing design information.

**Highlights:** 3D model viewing, Intuitive touch controls, Annotation creation and sharing, Property display, Section plane creation, Viewpoint animation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iRhino 3D free?

iRhino 3D is free to download, with no in-app purchases.

### Is VizitViewer free?

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

### Do iRhino 3D or VizitViewer have ads?

Neither iRhino 3D nor VizitViewer shows ads.

### Which is updated more often, iRhino 3D or VizitViewer?

iRhino 3D ships an update every 3 weeks, and VizitViewer every 3 months. Most recently, iRhino 3D was updated on November 6, 2026 and VizitViewer 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.*