# 建设集团 vs 紫鸾

The clearest difference is price: 紫鸾 at Free against 建设集团's $0.99. 紫鸾 also leads on update cadence (monthly vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

紫鸾 is free to download; 建设集团 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

建设集团 ships an update every 2 months, 紫鸾 monthly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 建设集团 | 紫鸾 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 94 MB | 196 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [山东大通世纪实业有限公司](https://appshunter.io/developer/1482876873) | [TSINGHUA UNIUDC CO.,LTD.](https://appshunter.io/developer/1390965092) |

## What reviewers say

### 建设集团

[App page](https://appshunter.io/ios/app/id1482876874)

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

**In-app purchases:** none


### 紫鸾

[App page](https://appshunter.io/ios/app/id6467690309)

**In-app purchases:** none


## Frequently asked questions

### Is 建设集团 free?

建设集团 costs $0.99, with no in-app purchases.

### Is 紫鸾 free?

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

### Do 建设集团 or 紫鸾 have ads?

Neither 建设集团 nor 紫鸾 shows ads.

### Which is updated more often, 建设集团 or 紫鸾?

建设集团 ships an update every 2 months, and 紫鸾 monthly. Most recently, 建设集团 was updated on October 7, 2026 and 紫鸾 on October 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.*