# Octane X vs Muse Pro

The clearest difference is review sentiment: Octane X at 51% against Muse Pro's 0%. Octane X also leads on in-app purchases (none vs 2) and rating (3.7 vs 3.4). Muse Pro's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (16.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Muse Pro sells 2 in-app purchases, starting at $8.99 per 7 days. Octane X asks for nothing beyond the download.

Octane X holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 31 and 10 respectively. Written reviews point the same way: 51% of Octane X's written reviews are positive against 0% of Muse Pro's.

Octane X ships an update every 2 months, Muse Pro every 2 days. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Octane X | Muse Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (31 ratings)](https://appshunter.io/ios/app/octane-x/id1609342064/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/muse-pro/id6475118587/reviews) |
| Number of ratings | **31** | 10 |
| Positive reviews | **51.2% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.1 GB | 219 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPad, Mac | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [OTOY inc.](https://appshunter.io/developer/1337195473) | [StyleOf](https://appshunter.io/developer/1723390180) |

## 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


### Muse Pro

[App page](https://appshunter.io/ios/app/muse-pro/id6475118587)

This app is a powerful AI-driven drawing and illustration tool for iPad and Apple Pencil. It offers a vast brush library, advanced layering, and real-time AI generation to help artists create detailed sketches, paintings, and illustrations.

**Highlights:** Handcrafted brushes and artistic tools, Advanced layering system, Real-time AI generation, Prompt enhancer powered by GPT-4, Image to prompt conversion, Creative upscaler and image enhancer

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Muse Pro Weekly | $8.99 | per 7 days |
| Muse Pro Monthly | $29.99 | per month |


## Frequently asked questions

### Is Octane X free?

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

### Is Muse Pro free?

Muse Pro is free to download, with in-app purchases available.

### Which has better reviews, Octane X or Muse Pro?

Octane X is rated higher. Octane X averages 3.7 out of 5 from 31 ratings, while Muse Pro averages 3.4 from 10 ratings.

### Do Octane X or Muse Pro have ads?

Neither Octane X nor Muse Pro shows ads.

### Which is updated more often, Octane X or Muse Pro?

Octane X ships an update every 2 months, and Muse Pro every 2 days. Most recently, Octane X was updated on October 21, 2026 and Muse Pro on October 4, 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.*