Comparison

Ultimate Technical Design vs Pixel3D

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ultimate Technical Design

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
Read full description

Ultimate Technical Design: Where technical drawing meets art. Create or import a simple technical drawing and transform it into a vibrant piece of art. Ultimate Technical Design combines the pinpoint precision of vector geometry with the warmth and feel of an artistic stroke. IMPORT AND MANAGE YOUR CAD FILES Import vector data from DXF and EPS files (including compressed ZIP archives). Import blocks directly from your DXF files to instantly enrich your custom shape library. EXPORT IN HIGH RESOLUTION Save and share your projects by exporting to popular professional formats: DXF, EPS, PDF, JPG, or PNG. ADVANCED ARTISTIC TOOLS Change brush stroke, color, and style in just a few taps. Experience accurate simulation of pencils of various hardness and fully customizable pens of any size. Choose from hundreds of ready-to-use shapes, meticulously organized by category, or create your own. HARDWARE & COMPATIBILITY Full support for Apple Pencil, Wacom, and Adonit Stylus. Pressure sensitivity support for a smooth, natural, and professional drawing experience. MAXIMUM BACKWARD COMPATIBILITY: Optimized for top performance on the latest devices, yet engineered to run smoothly even on legacy models starting from iPad mini 2 (iOS 12 and up support) Ultimate Technical Design is constantly updated and optimized to ensure maximum stability from iPad mini 2 to the absolute latest devices. We strive for perfection: for any feedback, feature requests, or assistance, please contact us at raptusis@gmail.com. For more information: https://www.angeloappstore.eu/ultimate-technical-design/

About

Pixel3D

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
Read full description

Pixel3D App is an extremely creative and enjoyable painting tool app. The uniqueness of this app lies in its ability to magically transform your carefully crafted pixel artworks into vivid and lifelike 3D models, giving wings to your creativity. With Pixel3D App, you don't have to worry about a complicated operation process. Its interface design is concise and intuitive, making it easy for you to get started. Whether you are a beginner who is just starting out with painting or an enthusiast with some painting experience, you can find your own fun in this app. Moreover, Pixel3D App is suitable for users of all ages, from children to the elderly, allowing everyone to unleash their imagination and create their own 3D works. During the creative process, Pixel3D App not only helps you exercise your intelligence and spatial imagination, but also serves as a great tool for stress relief, entertainment, and killing time. As you immerse yourself in the joy of drawing pixel art, you will unconsciously forget about troubles and stress, enjoying the pleasure brought by creation. It's worth mentioning that the conversion of pixel art into 3D models by Pixel3D App yields stunning results. You can witness the transformation of your work from a flat pixel drawing into a three-dimensional and vivid 3D model, which undoubtedly brings you a great sense of achievement. This magical transformation constantly brings surprises to you during the creative process. In conclusion, the Pixel3D App app is an imaginative and creative pixel drawing board tool that makes pixel art creation even more interesting and vivid. If you are also passionate about pixel art, then give this app a try. I believe it will bring you a brand-new creative experience.

Screenshots

Ultimate Technical Design4 screens
Pixel3D4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
Ultimate Technical Design versus Pixel3D: the parameters behind the verdict, then further details
ParameterUltimate Technical DesignPixel3D
Price$3.99Free — better
Rating—4.3 (20 ratings) — better
Positive reviews0.0% of reviews70.0% of reviews — better
Number of ratings—20 — better
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size40 MB17 MB
Age rating4+4+
DeveloperAngelo Capone亚杰 刘

Customer experience

Ultimate Technical Design

Written reviews9 reviews
Positive0.0%
Neutral11.1%
Negative88.9%

Pixel3D

All ratings20 ratings
Positive85.0%
Neutral5.0%
Negative10.0%
Written reviews10 reviews
Positive70.0%
Neutral20.0%
Negative10.0%

In-app purchases

None

Ultimate Technical Design

No in-app purchases

1 purchases

Pixel3D

One-time1
  • Unlock all features$1.99

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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