# ZBrush vs Viewport 3D

The clearest difference is in-app purchases: Viewport 3D at none against ZBrush's 2. ZBrush's advantage is ratings volume (268 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. ZBrush sells 2 in-app purchases, starting at $9.99 per month. Viewport 3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for ZBrush against 4.0 for Viewport 3D. That said, the two scores are not equally well evidenced: ZBrush has 268 ratings behind it against 2, so its average is the more settled of the two.

ZBrush ships an update monthly, Viewport 3D every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ZBrush | Viewport 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (268 ratings)](https://appshunter.io/ios/app/zbrush-3d-model-maker/id6612028716/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/viewport-3d/id6777973275/reviews) |
| Number of ratings | **268** | 2 |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | **Free** |
| Size | 1.1 GB | 47 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MAXON Computer GmbH](https://appshunter.io/developer/1438772272) | [Amar Shinde](https://appshunter.io/developer/1896335477) |

## What reviewers say

### ZBrush

[App page](https://appshunter.io/ios/app/zbrush-3d-model-maker/id6612028716)

Create detailed 3D models and digital sculptures on your iPad. This app offers industry-leading sculpting tools, advanced detailing, and seamless integration with desktop versions for professionals and hobbyists alike.

**Highlights:** Digital sculpting and 3D painting, 200+ pressure-sensitive brushes, Sculptris Pro & Dynamic Tessellation, Live Boolean modeling, 3D Layers for non-destructive editing, Seamless desktop interoperability, Direct export for 3D printing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZBrush Monthly | $9.99 | per month |
| ZBrush Annual | $89.99 | per year |


### Viewport 3D

[App page](https://appshunter.io/ios/app/viewport-3d/id6777973275)

This app allows artists to quickly open and inspect 3D models from various cloud storage services and local files. It offers professional viewing tools, animation playback, and augmented reality capabilities, all processed on-device for privacy.

**Highlights:** Open 3D models from cloud storage, Supports over 20+ 3D file formats, Professional inspection tools, Animation playback, Augmented Reality (AR) mode, On-device processing for privacy

**In-app purchases:** none


## Frequently asked questions

### Is ZBrush free?

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

### Is Viewport 3D free?

Viewport 3D is free to download, with no in-app purchases.

### Which has better reviews, ZBrush or Viewport 3D?

ZBrush is rated higher. ZBrush averages 4.1 out of 5 from 268 ratings, while Viewport 3D averages 4.0 from 2 ratings.

### Do ZBrush or Viewport 3D have ads?

Neither ZBrush nor Viewport 3D shows ads.

### Which is updated more often, ZBrush or Viewport 3D?

ZBrush ships an update monthly, and Viewport 3D every 2 weeks. Most recently, ZBrush was updated on November 8, 2026 and Viewport 3D on October 31, 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.*