# Board Base vs 单机象棋

The clearest difference is in-app purchases: 单机象棋 at none against Board Base's 2. 单机象棋 also leads on update cadence (weekly vs every 4 months). Board Base's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Board Base sells 2 in-app purchases, starting at $0.99 per 7 days. 单机象棋 asks for nothing beyond the download.

Board Base ships an update every 4 months, 单机象棋 weekly. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Board Base | 单机象棋 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Size | 59 MB | 29 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [世英 王](https://appshunter.io/developer/1777588813) | [志鹏 郎](https://appshunter.io/developer/1873215386) |

## What reviewers say

### Board Base

[App page](https://appshunter.io/ios/app/board-base/id6748384881)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |


### 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 Board Base free?

Board Base 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 Board Base or 单机象棋 have ads?

单机象棋 shows ads; Board Base does not.

### Which is updated more often, Board Base or 单机象棋?

Board Base ships an update every 4 months, and 单机象棋 weekly. Most recently, Board Base was updated on October 16, 2026 and 单机象棋 on September 30, 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.*