# 楚汉风云 vs PP Chess

The clearest difference is in-app purchases: 楚汉风云 at none against PP Chess's 1. PP Chess's advantage is update cadence (every 6 days vs every 7 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PP Chess sells 1 one-off in-app purchase. 楚汉风云 asks for nothing beyond the download.

楚汉风云 ships an update every 7 months, PP Chess every 6 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 楚汉风云 | PP Chess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Size | 137 MB | 112 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [忠占 司](https://appshunter.io/developer/1706233998) | [上海皮皮象限网络有限公司](https://appshunter.io/developer/1866841065) |

## What reviewers say

### 楚汉风云

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

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

**In-app purchases:** none


### PP Chess

[App page](https://appshunter.io/ios/app/pp-chess-ai-recognized/id6757497854)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员（App 内购买） | $19.99 | one-time |


## Frequently asked questions

### Is 楚汉风云 free?

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

### Is PP Chess free?

PP Chess is free to download, with in-app purchases available.

### Do 楚汉风云 or PP Chess have ads?

Neither 楚汉风云 nor PP Chess shows ads.

### Which is updated more often, 楚汉风云 or PP Chess?

楚汉风云 ships an update every 7 months, and PP Chess every 6 days. Most recently, 楚汉风云 was updated on October 10, 2026 and PP Chess on October 12, 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.*