# Ultimate Technical Design vs Pixel3D

The clearest difference is review sentiment: Pixel3D at 70% against Ultimate Technical Design's 0%. Pixel3D also leads on price (Free vs $3.99) and update cadence (every 2 months vs every 21 months). Ultimate Technical Design's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Pixel3D is free to download; Ultimate Technical Design costs $3.99 up front. Pixel3D sells 1 one-off in-app purchase. Ultimate Technical Design asks for nothing beyond the download.

Ultimate Technical Design ships an update every 21 months, Pixel3D every 2 months. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ultimate Technical Design | Pixel3D |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.3 (20 ratings)](https://appshunter.io/ios/app/pixel3d-dream-to-3d-reality/id6479245806/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 40 MB | 17 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Angelo Capone](https://appshunter.io/developer/376426315) | [亚杰 刘](https://appshunter.io/developer/1651547334) |

## What reviewers say

### Ultimate Technical Design

[App page](https://appshunter.io/ios/app/ultimate-technical-design/id1049299857)

Transform technical drawings into artistic creations. Import DXF and EPS files, then enhance them with various drawing tools, hundreds of forms, and simulated pencils. Export your artwork in multiple formats.

**Highlights:** Import DXF and EPS files, Export to DXF, EPS, PDF, JPG, PNG, Hundreds of categorized forms, Vectorial line and stroke tools, Pencil and pen simulations, Apple Pencil and stylus support, 3D Touch pressure sensitivity

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

**In-app purchases:** none


### Pixel3D

[App page](https://appshunter.io/ios/app/pixel3d-dream-to-3d-reality/id6479245806)

Transform your pixel art creations into vibrant 3D models with this intuitive painting tool. Suitable for all ages, it offers a fun and creative way to exercise imagination and relieve stress.

**Highlights:** Pixel art to 3D model conversion, Intuitive interface, Suitable for all ages, Stress relief and entertainment, Creative expression tool

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | one-time |


## Frequently asked questions

### Is Ultimate Technical Design free?

Ultimate Technical Design costs $3.99, with no in-app purchases.

### Is Pixel3D free?

Pixel3D is free to download, with in-app purchases available.

### Do Ultimate Technical Design or Pixel3D have ads?

Pixel3D shows ads; Ultimate Technical Design does not.

### Which is updated more often, Ultimate Technical Design or Pixel3D?

Ultimate Technical Design ships an update every 21 months, and Pixel3D every 2 months. Most recently, Ultimate Technical Design was updated on November 11, 2026 and Pixel3D on November 5, 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.*