# 思联三维看图 vs 3D看图

The clearest difference is rating: 思联三维看图 at 3.2 against 3D看图's 2.0. 思联三维看图 also leads on ratings volume (5 vs 1). 3D看图's advantage is in-app purchases (none vs 28) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 思联三维看图 sells 28 in-app purchases, starting at $0.99 per month. 3D看图 asks for nothing beyond the download.

思联三维看图 holds the better App Store score, 3.2 against 2.0. That said, the two scores are not equally well evidenced: 思联三维看图 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

思联三维看图 ships an update every 2 months, 3D看图 every 3 weeks. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 思联三维看图 | 3D看图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/cad/id1517538948/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/3d-3d/id6770898294/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 110 MB | 57 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nanjing Wiss Software Co., Ltd.](https://appshunter.io/developer/1517538947) | [文华 宁](https://appshunter.io/developer/1740866281) |

## What reviewers say

### 思联三维看图

[App page](https://appshunter.io/ios/app/cad/id1517538948)

View and share 3D models and 2D drawings on your mobile device without needing CAD software. Offers features like 3D measurement, model decomposition, and cross-platform data synchronization for collaborative projects.

**Highlights:** Lightweight 3D model browsing, Supports multiple 3D and 2D file formats, Online 3D model format conversion, Encrypted sharing with time limits, Project collaborative office features, Cross-platform data synchronization

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

**In-app purchases (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 基础看图首购&连续包月 | $0.99 | per month |
| 新用户首购 | $0.99 | per month |
| 基础看图 | $0.99 | per month |
| 基础看图【连续包月】 | $0.99 | per month |
| 连续包月 | $3.99 | per month |
| 连续包季 | $12.99 | per 3 months |
| 半年卡 | $19.99 | per 6 months |
| 5G空间连续包年服务 | $24.99 | per year |
| 50G存储空间连续包年服务 | $39.99 | per year |
| 10G空间连续包年服务 | $39.99 | per year |
| 100G空间连续包年服务 | $69.99 | per year |
| 20G空间连续包年服务 | $69.99 | per year |
| 200G空间连续包年服务 | $99.99 | per year |
| 一日VIP | $0.99 | one-time |
| 基础看图 | $1.99 | one-time |
| 季度VIP | $9.99 | one-time |
| 一年VIP | $19.99 | one-time |
| 特惠一年卡 | $24.99 | one-time |
| 一年VIP | $29.99 | one-time |
| 10G存储空间 | $29.99 | one-time |
| 5G存储空间 | $49.99 | one-time |
| 两年VIP，再赠送一年 | $59.99 | one-time |
| 20G存储空间 | $59.99 | one-time |
| 10G存储空间 | $79.99 | one-time |
| 3人团一年VIP | $79.99 | one-time |
| 5人团 | $129.99 | one-time |
| 20G存储空间 | $149.99 | one-time |
| 10人团 | $249.99 | 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 思联三维看图 free?

思联三维看图 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, 思联三维看图 or 3D看图?

思联三维看图 is rated higher. 思联三维看图 averages 3.2 out of 5 from 5 ratings, while 3D看图 averages 2.0 from 1 ratings.

### Do 思联三维看图 or 3D看图 have ads?

Neither 思联三维看图 nor 3D看图 shows ads.

### Which is updated more often, 思联三维看图 or 3D看图?

思联三维看图 ships an update every 2 months, and 3D看图 every 3 weeks. Most recently, 思联三维看图 was updated on September 10, 2026 and 3D看图 on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*