# Cadmio vs 3Draw Modeling

The clearest difference is rating: Cadmio at 4.2 against 3Draw Modeling's 2.2. Cadmio also leads on review sentiment (61% vs 21%). 3Draw Modeling's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 2 weeks vs monthly). On price, ratings volume, ads 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 3Draw Modeling sells 5 in-app purchases, starting at $1.39 per month. Whichever you choose, the download price is not the number that matters.

Cadmio holds the better App Store score, 4.2 against 2.2. Both are backed by a comparable volume of ratings — 34 and 13 respectively. Written reviews point the same way: 61% of Cadmio's written reviews are positive against 21% of 3Draw Modeling's.

Cadmio ships an update monthly, 3Draw Modeling every 2 weeks. The most recent releases landed on June 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Cadmio | 3Draw Modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (34 ratings)](https://appshunter.io/ios/app/cadmio-cad-visualization/id1546213629/reviews)** | [2.2 (13 ratings)](https://appshunter.io/ios/app/3draw-modeling/id1566893453/reviews) |
| Number of ratings | **34** | 13 |
| Positive reviews | **60.7% of reviews** | 21.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 1.5 GB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CADMIO Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1546213631) | [诚 张](https://appshunter.io/developer/1526266877) |

## 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

**In-app purchases (2)**

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


### 3Draw Modeling

[App page](https://appshunter.io/ios/app/3draw-modeling/id1566893453)

Create and edit 3D models on your mobile device with a comprehensive toolkit. Offers advanced tools for vertices, edges, and faces, along with smart visual controls and intuitive touch gestures for seamless workflow.

**Highlights:** Advanced 3D toolkit, 20+ Pro Tools, Deep editing modes, Smart visual control, Real-time transforms, Touch-first design, Export to OBJ

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.39 | per month |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $13.90 | per year |
| Annual subscription | $24.99 | per year |
| Full version | $99.99 | one-time |


## Frequently asked questions

### Is Cadmio free?

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

### Is 3Draw Modeling free?

3Draw Modeling is free to download, with in-app purchases available.

### Which has better reviews, Cadmio or 3Draw Modeling?

Cadmio is rated higher. Cadmio averages 4.2 out of 5 from 34 ratings, while 3Draw Modeling averages 2.2 from 13 ratings.

### Do Cadmio or 3Draw Modeling have ads?

Neither Cadmio nor 3Draw Modeling shows ads.

### Which is updated more often, Cadmio or 3Draw Modeling?

Cadmio ships an update monthly, and 3Draw Modeling every 2 weeks. Most recently, Cadmio was updated on June 9, 2026 and 3Draw Modeling on September 20, 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.*