# 3Draw Modeling vs CAD Smart Modeling

The clearest difference is rating: CAD Smart Modeling at 3.5 against 3Draw Modeling's 2.2. CAD Smart Modeling also leads on iOS requirement (13.0 vs 15.0). 3Draw Modeling's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. 3Draw Modeling sells 5 in-app purchases, starting at $1.39 per month and CAD Smart Modeling sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

CAD Smart Modeling holds the better App Store score, 3.5 against 2.2. Both are backed by a comparable volume of ratings — 13 and 8 respectively. Written reviews complicate that: 21% of 3Draw Modeling's written reviews are positive against 0% of CAD Smart Modeling's, so the app with the better star average is not the one people write more warmly about.

3Draw Modeling ships an update every 2 weeks, CAD Smart Modeling every 5 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 3Draw Modeling | CAD Smart Modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (13 ratings)](https://appshunter.io/ios/app/3draw-modeling/id1566893453/reviews) | **[3.5 (8 ratings)](https://appshunter.io/ios/app/cad-smart-modeling-3d-cad/id6476608505/reviews)** |
| Number of ratings | **13** | 8 |
| Positive reviews | **21.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 440 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [诚 张](https://appshunter.io/developer/1526266877) | [Sebastian Kemper](https://appshunter.io/developer/1513694925) |

## What reviewers say

### 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 |


### CAD Smart Modeling

[App page](https://appshunter.io/ios/app/cad-smart-modeling-3d-cad/id6476608505)

Create detailed 3D models, technical drawings, and digital prototypes on your mobile device. This versatile CAD app is suitable for architecture, product design, engineering, and 3D printing, offering intuitive tools for both beginners and professionals.

**Highlights:** 3D Modeling & CAD Design, Technical Drawing, Precise Geometric Constructions, Import & Export of CAD and 3D Files, Product Design & Prototyping, 3D Models for Architecture & 3D Printing

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $3.99 | per month |
| Premium access | $8.99 | per month |
| Premium access | $22.99 | per year |
| Premium access | $44.99 | per year |
| Pro Version | $44.99 | per year |
| Premium Access | $44.99 | one-time |
| Premium Access | $89.99 | one-time |


## Frequently asked questions

### Is 3Draw Modeling free?

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

### Is CAD Smart Modeling free?

CAD Smart Modeling is free to download, with in-app purchases available.

### Which has better reviews, 3Draw Modeling or CAD Smart Modeling?

CAD Smart Modeling is rated higher. 3Draw Modeling averages 2.2 out of 5 from 13 ratings, while CAD Smart Modeling averages 3.5 from 8 ratings.

### Do 3Draw Modeling or CAD Smart Modeling have ads?

CAD Smart Modeling shows ads; 3Draw Modeling does not.

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

3Draw Modeling ships an update every 2 weeks, and CAD Smart Modeling every 5 months. Most recently, 3Draw Modeling was updated on September 20, 2026 and CAD Smart Modeling on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*