# PP Chess vs 单机象棋

The clearest difference is in-app purchases: 单机象棋 at none against PP Chess's 1. 单机象棋 also leads on iOS requirement (13 vs 15.6). PP Chess's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. PP Chess sells 1 one-off in-app purchase. 单机象棋 asks for nothing beyond the download.

PP Chess ships an update every 6 days, 单机象棋 weekly. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | PP Chess | 单机象棋 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Size | 110 MB | 29 MB |
| Requires iOS | 15.6 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [上海皮皮象限网络有限公司](https://appshunter.io/developer/1866841065) | [志鹏 郎](https://appshunter.io/developer/1873215386) |

## What reviewers say

### 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 |


### 单机象棋

[App page](https://appshunter.io/ios/app/and/id6758515648)

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

**In-app purchases:** none


## Frequently asked questions

### Is PP Chess free?

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

### Is 单机象棋 free?

单机象棋 is free to download, with no in-app purchases.

### Do PP Chess or 单机象棋 have ads?

单机象棋 shows ads; PP Chess does not.

### Which is updated more often, PP Chess or 单机象棋?

PP Chess ships an update every 6 days, and 单机象棋 weekly. Most recently, PP Chess was updated on September 9, 2026 and 单机象棋 on May 17, 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.*