# 图纸王 vs 3D看图

The clearest difference is rating: 图纸王 at 4.1 against 3D看图's 2.0. 图纸王 also leads on review sentiment (33% vs 0%) and ratings volume (9 vs 1). 3D看图's advantage is in-app purchases (none vs 27) and iOS requirement (13 vs 15.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 图纸王 sells 27 in-app purchases, starting at $3.99 per month. 3D看图 asks for nothing beyond the download.

图纸王 holds the better App Store score, 4.1 against 2.0. That said, the two scores are not equally well evidenced: 图纸王 has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of 图纸王's written reviews are positive against 0% of 3D看图's.

图纸王 ships an update every 2 weeks, 3D看图 every 3 weeks. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 图纸王 | 3D看图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/cad3d/id6477474227/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/3d-3d/id6770898294/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 81 MB | 57 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FindTop Technology Co., Ltd.](https://appshunter.io/developer/1729410597) | [文华 宁](https://appshunter.io/developer/1740866281) |

## What reviewers say

### 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 |


### 3D看图

[App page](https://appshunter.io/ios/app/3d-3d/id6770898294)

This app allows users to quickly view and edit 3D models and 2D drawings on mobile devices. It supports over 40 mainstream 3D and 2D drawing formats, offering tools for collaboration and communication.

**Highlights:** View 3D models and 2D drawings, Supports over 40 formats, Edit 3D drawings, Collaboration tools, Measurement and annotation features, Cloud sharing capabilities

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

**In-app purchases:** none


## Frequently asked questions

### Is 图纸王 free?

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

### Is 3D看图 free?

3D看图 is free to download, with no in-app purchases.

### Which has better reviews, 图纸王 or 3D看图?

图纸王 is rated higher. 图纸王 averages 4.1 out of 5 from 9 ratings, while 3D看图 averages 2.0 from 1 ratings.

### Do 图纸王 or 3D看图 have ads?

Neither 图纸王 nor 3D看图 shows ads.

### Which is updated more often, 图纸王 or 3D看图?

图纸王 ships an update every 2 weeks, and 3D看图 every 3 weeks. Most recently, 图纸王 was updated on September 17, 2026 and 3D看图 on September 21, 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.*