# Octane X vs Valence 3D

The clearest difference is price: Octane X at Free against Valence 3D's $19.99. Valence 3D's advantage is rating (4.2 vs 3.7) and update cadence (weekly vs every 2 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Octane X is free to download; Valence 3D costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Valence 3D holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 31 and 121 respectively. Written reviews point the same way: 51% of Octane X's written reviews are positive against 61% of Valence 3D's.

Octane X ships an update every 2 months, Valence 3D weekly. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Octane X | Valence 3D |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [3.7 (31 ratings)](https://appshunter.io/ios/app/octane-x/id1609342064/reviews) | **[4.2 (121 ratings)](https://appshunter.io/ios/app/valence-3d/id6450967410/reviews)** |
| Number of ratings | 31 | **121** |
| Positive reviews | 51.2% of reviews | **60.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Best chart rank | — | **#40** |
| Size | 1.1 GB | 196 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPad, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OTOY inc.](https://appshunter.io/developer/1337195473) | [Hi-Rez, LLC](https://appshunter.io/developer/1584901634) |

## 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


### Valence 3D

[App page](https://appshunter.io/ios/app/valence-3d/id6450967410)

**Currently charting:** #40 Top Paid · Graphics & Design (US App Store)

This app is a powerful yet user-friendly 3D modeling and design tool for iPad and iPhone. It offers a comprehensive set of tools for creating, importing, editing, and exporting 3D models, suitable for both beginners and professionals across various industries.

**Highlights:** Extensive primitive shapes library, Import and export various 3D file formats, Advanced modeling and mesh operations, Non-destructive mesh modifiers, Intuitive navigation and context-aware tools, Automatic saving and iCloud syncing

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great start
- 👍 Intuitive UI
- 💡 Powerful features
- 🚀 Frequent updates
- 👍 Clean and easy to use

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🐛 File loading/saving problems
- 🐛 Unreliable selection and navigation
- 🐛 Mesh corruption and data loss
- 🐛 Lack of key modeling tools (boolean, curve, etc.)

**Reported bugs**

- Crashes on launch
- Saved files not loading properly
- Unreliable vertex/edge/face selection
- Mesh corruption and data loss
- Gizmo and navigation issues

**Requested features**

- Add boolean operations
- Improve selection and navigation tools
- Implement curve/spline primitives
- Add more modeling modifiers (bevel, subdivision, etc.)
- Provide more detailed documentation and tutorials


## Frequently asked questions

### Is Octane X free?

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

### Is Valence 3D free?

Valence 3D costs $19.99, with no in-app purchases.

### Which has better reviews, Octane X or Valence 3D?

Valence 3D is rated higher. Octane X averages 3.7 out of 5 from 31 ratings, while Valence 3D averages 4.2 from 121 ratings.

### Do Octane X or Valence 3D have ads?

Neither Octane X nor Valence 3D shows ads.

### Which is updated more often, Octane X or Valence 3D?

Octane X ships an update every 2 months, and Valence 3D weekly. Most recently, Octane X was updated on October 21, 2026 and Valence 3D on October 27, 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.*