# CAD快速看图 vs 数控车工计算器

The clearest difference is in-app purchases: 数控车工计算器 at none against CAD快速看图's 4. CAD快速看图's advantage is iOS requirement (12.0 vs 16.6). On ads and device support there is nothing between them.

## The numbers

| Metric | CAD快速看图 | 数控车工计算器 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/cad-dwg/id1638681851/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [浩 殷](https://appshunter.io/developer/1755121769) | [小燕 陈](https://appshunter.io/developer/1462872555) |

## What reviewers say

### CAD快速看图

[App page](https://appshunter.io/ios/app/cad-dwg/id1638681851)

Easily view and annotate DWG files, including 2D and 3D drawings. Convert drawings to PDF or images, scan paper documents, and transfer files between PC and mobile devices. Offers cloud storage and comparison tools for multiple drawings.

**Highlights:** View 2D and 3D DWG drawings, Annotate and mark up drawings, Convert DWG to PDF or image, Scan paper drawings to digital, File transfer between PC and mobile, 10GB cloud storage, Compare multiple drawings

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CAD看图服务 | $9.99 | per 7 days |
| CAD看图服务 | $19.99 | per month |
| CAD看图服务 | $39.99 | per 3 months |
| CAD看图服务 | $49.99 | per year |


### 数控车工计算器

[App page](https://appshunter.io/ios/app/ar/id6782801587)

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

**In-app purchases:** none


## Frequently asked questions

### Is CAD快速看图 free?

CAD快速看图 is free to download, with in-app purchases available.

### Is 数控车工计算器 free?

Pricing for 数控车工计算器 is not currently listed on the App Store.

### Do CAD快速看图 or 数控车工计算器 have ads?

Neither CAD快速看图 nor 数控车工计算器 shows ads.

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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.*