# Octane X vs Linkuadro

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

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

Octane X ships an update every 2 months, Linkuadro every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Octane X | Linkuadro |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 1.1 GB | 26 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [OTOY inc.](https://appshunter.io/developer/1337195473) | [CAB s.r.l.](https://appshunter.io/developer/1754361260) |

## 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


### Linkuadro

[App page](https://appshunter.io/ios/app/linkuadro/id6504927658)

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

**In-app purchases:** none


## Frequently asked questions

### Is Octane X free?

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

### Is Linkuadro free?

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

### Do Octane X or Linkuadro have ads?

Neither Octane X nor Linkuadro shows ads.

### Which is updated more often, Octane X or Linkuadro?

Octane X ships an update every 2 months, and Linkuadro every 5 weeks. Most recently, Octane X was updated on October 21, 2026 and Linkuadro on October 25, 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.*