# Octane X vs Vixel

The clearest difference is iOS requirement: Vixel at 15.5 against Octane X's 26.0. On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Octane X | Vixel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (31 ratings)](https://appshunter.io/ios/app/octane-x/id1609342064/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 51.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 1.1 GB | 34 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | **iPad, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [OTOY inc.](https://appshunter.io/developer/1337195473) | [Marshall Kurniawan](https://appshunter.io/developer/1617579621) |

## What reviewers say

### Octane X

[App page](https://appshunter.io/ios/app/octane-x/id1609342064)

This powerful GPU rendering application brings professional-grade 3D rendering capabilities to iPad Pro. It offers a full suite of features for visual effects, motion graphics, gaming, and design, with an interface optimized for touch and Apple Pencil, while also supporting advanced external peripherals.

**Highlights:** Unbiased, spectrally-correct GPU rendering, Optimized touch and Apple Pencil interface, Support for external keyboards, trackpads, and monitors, Node-based material, shader, and scene graph editor, AI Denoiser for production-ready results, ACES, OCIO, and deep pixel EXR rendering

**In-app purchases:** none

**What reviewers like**

- ✨ Powerful rendering capabilities
- 🚀 Excellent performance on Apple Silicon
- 💡 Innovative standalone mode for desktop UI
- 👍 Great image quality and speed improvements
- 🤩 Unbelievable performance on iPad

**What reviewers complain about**

- 🤔 Difficult to install and use
- 😵 Confusing version compatibility
- ⚠️ Requires knowledge to get renders
- 🐌 Slow due to default settings
- 🚫 Limited hardware support (e.g., iPad Pro 2018)

**Reported bugs**

- 🐛 Gray screen on iPadOS 27
- 🐛 Incompatible with iPadOS 17
- 🐛 No Render GPU error on M1 Macs with Sonoma
- 🐛 Grey screen and doesn't load
- 🐛 Not working since iPadOS 17

**Requested features**

- Tutorials for specific materials (hair, glass, water)
- Support for Nomad Sculpt OBJ/GLB import
- UI improvements for Apple Pencil users
- Polygon-based modeling and animation tools
- Add Maya and Houdini support


### Vixel

[App page](https://appshunter.io/ios/app/vixel/id1670152557)

**In-app purchases:** none


## Frequently asked questions

### Is Octane X free?

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

### Is Vixel free?

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

---

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