# PlainShogiBoard / Plain将棋盤 vs 箱入り姫

The clearest difference is in-app purchases: 箱入り姫 at none against PlainShogiBoard / Plain将棋盤's 1. 箱入り姫 also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (17.0 vs 27.0). PlainShogiBoard / Plain将棋盤's advantage is device support (6 vs 1). On price and ads there is nothing between them.

Both are free to download. PlainShogiBoard / Plain将棋盤 sells 1 one-off in-app purchase. 箱入り姫 asks for nothing beyond the download.

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, 箱入り姫 every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PlainShogiBoard / Plain将棋盤 | 箱入り姫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 7 MB | 2 MB |
| Requires iOS | 27.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Yamashita](https://appshunter.io/developer/1347562710) | [StandArrow Inc.](https://appshunter.io/developer/1861270654) |

## What reviewers say

### PlainShogiBoard / Plain将棋盤

[App page](https://appshunter.io/ios/app/plainshogiboard-plain/id1620268476)

**Features:** Apple Watch app, SharePlay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide AD | $1.99 | one-time |


### 箱入り姫

[App page](https://appshunter.io/ios/app/id6766524776)

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

**In-app purchases:** none


## Frequently asked questions

### Is PlainShogiBoard / Plain将棋盤 free?

PlainShogiBoard / Plain将棋盤 is free to download, with in-app purchases available.

### Is 箱入り姫 free?

箱入り姫 is free to download, with no in-app purchases.

### Do PlainShogiBoard / Plain将棋盤 or 箱入り姫 have ads?

Neither PlainShogiBoard / Plain将棋盤 nor 箱入り姫 shows ads.

### Which is updated more often, PlainShogiBoard / Plain将棋盤 or 箱入り姫?

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, and 箱入り姫 every 2 days. Most recently, PlainShogiBoard / Plain将棋盤 was updated on October 30, 2026 and 箱入り姫 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*