# CAD快速看图 vs CAD快速看图制图

The clearest difference is ads: CAD快速看图 at none against CAD快速看图制图's shown. CAD快速看图 also leads on update cadence (fortnightly vs every 7 months). CAD快速看图制图's advantage is iOS requirement (12.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CAD快速看图 sells 4 in-app purchases, starting at $3.99 per 7 days and CAD快速看图制图 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CAD快速看图 ships an update fortnightly, CAD快速看图制图 every 7 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CAD快速看图 | CAD快速看图制图 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 34 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [亮 杨](https://appshunter.io/developer/1561901859) | [Fingertip Jusheng (Taiyuan) Network Technology Co. LTD](https://appshunter.io/developer/1687910061) |

## What reviewers say

### CAD快速看图

[App page](https://appshunter.io/ios/app/cad-dwg/id1565471939)

This app provides a suite of tools for the construction industry, enabling users to view CAD files, perform measurements, scan documents, and access engineering resources. It offers features for project tracking, calculations, and file conversion, all within a mobile interface.

**Highlights:** DWG file import and viewing, Engineering measurement tools, Project progress camera, Document scanning to PDF, Engineering calculator, AR indoor scanning and modeling, File conversion tools

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CAD看图包周会员 | $3.99 | per 7 days |
| CAD手机版包月会员 | $6.99 | per month |
| CAD手机版半年会员 | $19.99 | per 6 months |
| CAD手机版包年会员 | $29.99 | per year |


### CAD快速看图制图

[App page](https://appshunter.io/ios/app/cad-pdf/id6478941089)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元特惠体验套餐 | $0.99 | one-time |
| 12元超值优享套餐 | $1.99 | one-time |
| 18元特惠体验套餐 | $2.99 | one-time |
| 28元经济加量套餐 | $3.99 | one-time |
| 订购28元特惠套餐，畅想更体验 | $3.99 | one-time |
| 38元经济加量套餐 | $4.99 | one-time |


## 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 CAD快速看图制图 free?

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

### Do CAD快速看图 or CAD快速看图制图 have ads?

CAD快速看图制图 shows ads; CAD快速看图 does not.

### Which is updated more often, CAD快速看图 or CAD快速看图制图?

CAD快速看图 ships an update fortnightly, and CAD快速看图制图 every 7 months. Most recently, CAD快速看图 was updated on November 3, 2026 and CAD快速看图制图 on November 8, 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.*