# CAD Plus vs CAD Smart Modeling

The clearest difference is rating: CAD Plus at 5.0 against CAD Smart Modeling's 3.5. CAD Plus also leads on ads (none vs shown) and review sentiment (25% vs 0%). CAD Smart Modeling's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (10 vs 2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CAD Plus sells 3 in-app purchases, starting at $2.99 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 Plus holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: CAD Smart Modeling has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of CAD Plus's written reviews are positive against 0% of CAD Smart Modeling's.

CAD Plus ships an update every 6 months, CAD Smart Modeling every 5 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | CAD Plus | CAD Smart Modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cad-plus/id1551274418/reviews)** | [3.5 (10 ratings)](https://appshunter.io/ios/app/cad-smart-modeling-3d-cad/id6476608505/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 94 MB | 440 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [蕊 邵](https://appshunter.io/developer/996371845) | [Sebastian Kemper](https://appshunter.io/developer/1513694925) |

## What reviewers say

### CAD Plus

[App page](https://appshunter.io/ios/app/cad-plus/id1551274418)

This app allows users to conveniently open, manage, and edit DWG drawing files. It supports various DWG versions and offers tools for modifying layouts, layers, and entities, as well as measuring distances and areas.

**Highlights:** Open and manage DWG files (R14-2018), Drag and process large drawings, Modify properties of layouts, layers, and entities, Remove selected entities, Modify point style, Add or switch layout space, Measure distance and area

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月订阅 | $2.99 | per month |
| 每季订阅 | $7.99 | per 3 months |
| 每年订阅 | $28.99 | per year |


### 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 CAD Plus free?

CAD Plus 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, CAD Plus or CAD Smart Modeling?

CAD Plus is rated higher. CAD Plus averages 5.0 out of 5 from 2 ratings, while CAD Smart Modeling averages 3.5 from 10 ratings.

### Do CAD Plus or CAD Smart Modeling have ads?

CAD Smart Modeling shows ads; CAD Plus does not.

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

CAD Plus ships an update every 6 months, and CAD Smart Modeling every 5 months. Most recently, CAD Plus was updated on October 24, 2026 and CAD Smart Modeling 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.*