# iRhino 3D vs Stud Peak

The clearest difference is in-app purchases: iRhino 3D at none against Stud Peak's 2. iRhino 3D also leads on ads (none vs shown). Stud Peak's advantage is update cadence (every 3 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stud Peak sells 2 in-app purchases, starting at $4.99 per 7 days. iRhino 3D asks for nothing beyond the download.

iRhino 3D ships an update every 3 weeks, Stud Peak every 3 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iRhino 3D | Stud Peak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (82 ratings)](https://appshunter.io/ios/app/irhino-3d/id373666504/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 305 MB | 50 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Robert McNeel & Associates](https://appshunter.io/developer/373666507) | [Sivan Gants](https://appshunter.io/developer/1241647691) |

## 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


### Stud Peak

[App page](https://appshunter.io/ios/app/stud-peak-wall-stud-finder/id6806526202)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is iRhino 3D free?

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

### Is Stud Peak free?

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

### Do iRhino 3D or Stud Peak have ads?

Stud Peak shows ads; iRhino 3D does not.

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

iRhino 3D ships an update every 3 weeks, and Stud Peak every 3 days. Most recently, iRhino 3D was updated on November 1, 2026 and Stud Peak on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*