# 乌云象棋 vs 楚汉风云

The clearest difference is update cadence: 楚汉风云 at every 7 months against 乌云象棋's every 60 months. 乌云象棋's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

乌云象棋 ships an update every 60 months, 楚汉风云 every 7 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 乌云象棋 | 楚汉风云 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Every 7 months** |
| Size | 71 MB | 137 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [爽 杨](https://appshunter.io/developer/1542328811) | [忠占 司](https://appshunter.io/developer/1706233998) |

## What reviewers say

### 乌云象棋

[App page](https://appshunter.io/ios/app/id1542429258)

**Features:** macOS Compatibility

**In-app purchases:** none


### 楚汉风云

[App page](https://appshunter.io/ios/app/ai/id6740240649)

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

**In-app purchases:** none


## Frequently asked questions

### Is 乌云象棋 free?

乌云象棋 is free to download, with no in-app purchases.

### Is 楚汉风云 free?

楚汉风云 is free to download, with no in-app purchases.

### Do 乌云象棋 or 楚汉风云 have ads?

Neither 乌云象棋 nor 楚汉风云 shows ads.

### Which is updated more often, 乌云象棋 or 楚汉风云?

乌云象棋 ships an update every 60 months, and 楚汉风云 every 7 months. Most recently, 乌云象棋 was updated on October 24, 2026 and 楚汉风云 on October 10, 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.*