# 亿昌盛 vs 3D看图

The clearest difference is update cadence: 3D看图 at every 3 weeks against 亿昌盛's every 20 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

亿昌盛 ships an update every 20 months, 3D看图 every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 亿昌盛 | 3D看图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/3d-3d/id6770898294/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 57 MB |
| Requires iOS | **12.0** | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [家涛 康](https://appshunter.io/developer/1259003913) | [文华 宁](https://appshunter.io/developer/1740866281) |

## What reviewers say

### 亿昌盛

[App page](https://appshunter.io/ios/app/id1259003914)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 亿昌盛 free?

亿昌盛 is free to download, with no in-app purchases.

### Is 3D看图 free?

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

### Do 亿昌盛 or 3D看图 have ads?

Neither 亿昌盛 nor 3D看图 shows ads.

### Which is updated more often, 亿昌盛 or 3D看图?

亿昌盛 ships an update every 20 months, and 3D看图 every 3 weeks. Most recently, 亿昌盛 was updated on October 28, 2026 and 3D看图 on October 24, 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.*