# Valence 3D vs Snap Draw Iso

The clearest difference is price: Snap Draw Iso at Free against Valence 3D's $19.99. Snap Draw Iso also leads on review sentiment (80% vs 61%) and update cadence (every 3 days vs weekly). Valence 3D's advantage is ads (none vs shown) and ratings volume (121 vs 4). On rating, in-app purchases and device support there is nothing between them.

Snap Draw Iso 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 4.0. That said, the two scores are not equally well evidenced: Valence 3D has 121 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 61% of Valence 3D's written reviews are positive against 80% of Snap Draw Iso's, so the app with the better star average is not the one people write more warmly about.

Valence 3D ships an update weekly, Snap Draw Iso every 3 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Valence 3D | Snap Draw Iso |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.2 (121 ratings)](https://appshunter.io/ios/app/valence-3d/id6450967410/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/snap-draw-iso/id6471840091/reviews) |
| Number of ratings | **121** | 4 |
| Positive reviews | 60.8% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#21** | — |
| Size | 196 MB | 18 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hi-Rez, LLC](https://appshunter.io/developer/1584901634) | [andrew bell](https://appshunter.io/developer/445167639) |

## What reviewers say

### Valence 3D

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

**Currently charting:** #21 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


### Snap Draw Iso

[App page](https://appshunter.io/ios/app/snap-draw-iso/id6471840091)

Create isometric drawings with ease using a crosshair and snap sound for precise line connections. Customize grids, colors, and import/export various formats. Offers advanced features like bitmap brushes and gradient fills for detailed designs.

**Highlights:** Isometric and 2D grids, Customizable colors, Import/Export formats, Fill options (solid, gradient, pattern), Large canvas with pan/zoom, Text and FX options, Bitmap and vector layer mixing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Valence 3D free?

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

### Is Snap Draw Iso free?

Snap Draw Iso is free to download, with no in-app purchases.

### Which has better reviews, Valence 3D or Snap Draw Iso?

Valence 3D is rated higher. Valence 3D averages 4.2 out of 5 from 121 ratings, while Snap Draw Iso averages 4.0 from 4 ratings.

### Do Valence 3D or Snap Draw Iso have ads?

Snap Draw Iso shows ads; Valence 3D does not.

### Which is updated more often, Valence 3D or Snap Draw Iso?

Valence 3D ships an update weekly, and Snap Draw Iso every 3 days. Most recently, Valence 3D was updated on October 20, 2026 and Snap Draw Iso on October 15, 2026.

---

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