# CAD看图专业版 vs 图纸王

The clearest difference is update cadence: 图纸王 at every 2 weeks against CAD看图专业版's every 3 months. 图纸王 also leads on device support (4 vs 2). CAD看图专业版's advantage is iOS requirement (11.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CAD看图专业版 sells 7 in-app purchases, starting at $3.99 per 7 days and 图纸王 sells 27 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

CAD看图专业版 ships an update every 3 months, 图纸王 every 2 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CAD看图专业版 | 图纸王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (9 ratings)](https://appshunter.io/ios/app/cad3d/id6477474227/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 84 MB | 81 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [慧萍 董](https://appshunter.io/developer/1623317709) | [FindTop Technology Co., Ltd.](https://appshunter.io/developer/1729410597) |

## What reviewers say

### CAD看图专业版

[App page](https://appshunter.io/ios/app/cad/id1673682466)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周度会员 | $3.99 | per 7 days |
| 周会员 | $3.99 | per 7 days |
| 月度会员 | $6.99 | per month |
| 月会员 | $6.99 | per month |
| 季度会员 | $17.99 | per 3 months |
| 季会员 | $19.99 | per 3 months |
| 年会员 | $29.99 | per year |


### 图纸王

[App page](https://appshunter.io/ios/app/cad3d/id6477474227)

This app provides a collaborative platform for viewing and interacting with 2D and 3D CAD drawings and models on mobile devices. It supports a wide range of file formats and offers features for project management, measurement, and annotation, facilitating communication throughout the product lifecycle.

**Highlights:** Supports numerous CAD and 3D model formats, Real-time multi-user project collaboration, Advanced 3D viewing and manipulation tools, Comprehensive measurement and annotation capabilities, Cross-platform file synchronization and backup, Secure file sharing and preview tracking

**Features:** Vision Pro support

**In-app purchases (27)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $3.99 | per month |
| 超级会员连续包月 | $6.99 | per month |
| 会员连续包年 | $14.99 | per year |
| 超级会员连续包年 | $29.99 | per year |
| 3人团队（一年）订阅 | $79.99 | per year |
| 5人团队（一年）订阅 | $149.99 | per year |
| One-month super member | $29.00 | one-time |
| One-month Member | $29.99 | one-time |
| Three months member | $59.99 | one-time |
| One year super member(618) | $69.00 | one-time |
| One-year Member | $69.00 | one-time |
| Three-months Member | $69.00 | one-time |
| One year super member | $79.00 | one-time |
| 3人团队（一年） | $89.99 | one-time |
| One year super member | $99.00 | one-time |
| Two-year Member | $139.00 | one-time |
| 5人团队（一年） | $149.99 | one-time |
| 20-years Super Member | $195.99 | one-time |
| Two year super member | $199.00 | one-time |
| Three-year Member | $209.00 | one-time |
| 100GB cloud space(one year) | $249.99 | one-time |
| Three year super member | $299.00 | one-time |
| 10人团队（一年） | $299.99 | one-time |
| Five-year Member | $349.00 | one-time |
| 20-years Member(discount) | $359.00 | one-time |
| 20-years Member | $389.00 | one-time |
| Five year super member | $499.00 | one-time |


## Frequently asked questions

### Is CAD看图专业版 free?

CAD看图专业版 is free to download, with in-app purchases available.

### Is 图纸王 free?

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

### Do CAD看图专业版 or 图纸王 have ads?

Neither CAD看图专业版 nor 图纸王 shows ads.

### Which is updated more often, CAD看图专业版 or 图纸王?

CAD看图专业版 ships an update every 3 months, and 图纸王 every 2 weeks. Most recently, CAD看图专业版 was updated on October 2, 2026 and 图纸王 on October 4, 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.*