# Cadmio vs DIY

The clearest difference is monetization model: DIY at free with in-app purchases against Cadmio's subscription. DIY also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.6). Cadmio's advantage is ads (none vs shown) and update cadence (monthly vs every 5 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Cadmio sells 2 in-app purchases, starting at $10.99 per month and DIY sells 4 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.2 for Cadmio against 4.1 for DIY. Both are backed by a comparable volume of ratings — 34 and 25 respectively. Written reviews are what separate them: 61% of Cadmio's written reviews are positive against 50% of DIY's.

Cadmio ships an update monthly, DIY every 5 months. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Cadmio | DIY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (34 ratings)](https://appshunter.io/ios/app/cadmio-cad-visualization/id1546213629/reviews)** | [4.1 (25 ratings)](https://appshunter.io/ios/app/diy-cad-designer/id6446179753/reviews) |
| Number of ratings | **34** | 25 |
| Positive reviews | **60.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 1.5 GB | 242 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CADMIO Kft.](https://appshunter.io/developer/1546213631) | [Sebastian Kemper](https://appshunter.io/developer/1513694925) |

## What reviewers say

### Cadmio

[App page](https://appshunter.io/ios/app/cadmio-cad-visualization/id1546213629)

Easily create interactive 3D presentations of your product designs. Import common CAD file formats and utilize a library of materials and environments. Share your visualizations with clients who don't need specialized software to review them.

**Highlights:** Import .STEP, .STL, .OBJ files, Customizable material and environment presets, Interactive 3D presentation editing, AR view, Shareable proprietary file format, Automatic turntable animation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadmio Monthly Subscription | $10.99 | per month |
| Cadmio Annual Subscription | $99.99 | per year |


### DIY

[App page](https://appshunter.io/ios/app/diy-cad-designer/id6446179753)

Design and plan your DIY projects in 3D with this intuitive CAD software. Utilize extensive libraries of components, materials, and colors to visualize your creations before you build. Easily import models from other programs and share high-resolution images of your designs.

**Highlights:** 3D project planning and drawing, Extensive component libraries (wood, metal, glass, etc.), Drag-and-drop interface, Import various 3D model formats (FBX, OBJ, STL, etc.), Realistic materials and colors, Imperial and metric measurement systems, High-resolution photo function

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $17.99 | per month |
| Pro Version (year) | $29.99 | per year |
| Pro Version (year) | $49.99 | per year |
| Pro Version | $8.99 | one-time |


## Frequently asked questions

### Is Cadmio free?

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

### Is DIY free?

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

### Which has better reviews, Cadmio or DIY?

Cadmio is rated higher. Cadmio averages 4.2 out of 5 from 34 ratings, while DIY averages 4.1 from 25 ratings.

### Do Cadmio or DIY have ads?

DIY shows ads; Cadmio does not.

### Which is updated more often, Cadmio or DIY?

Cadmio ships an update monthly, and DIY every 5 months. Most recently, Cadmio was updated on October 27, 2026 and DIY on October 23, 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.*