# PlainShogiBoard / Plain将棋盤 vs Offline Shogi

The clearest difference is in-app purchases: Offline Shogi at none against PlainShogiBoard / Plain将棋盤's 1. Offline Shogi also leads on update cadence (daily vs every 2 months) and iOS requirement (14.2 vs 27.0). PlainShogiBoard / Plain将棋盤's advantage is ads (none vs shown) and device support (6 vs 4). On price there is nothing between them.

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

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, Offline Shogi daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PlainShogiBoard / Plain将棋盤 | Offline Shogi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 7 MB | 67 MB |
| Requires iOS | 27.0 | **14.2** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Yamashita](https://appshunter.io/developer/1347562710) | [Hopebest Inc Limited](https://appshunter.io/developer/1717524727) |

## 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 |


### Offline Shogi

[App page](https://appshunter.io/ios/app/offline-shogi/id6569243925)

**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 Offline Shogi free?

Offline Shogi is free to download, with no in-app purchases.

### Do PlainShogiBoard / Plain将棋盤 or Offline Shogi have ads?

Offline Shogi shows ads; PlainShogiBoard / Plain将棋盤 does not.

### Which is updated more often, PlainShogiBoard / Plain将棋盤 or Offline Shogi?

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, and Offline Shogi daily. Most recently, PlainShogiBoard / Plain将棋盤 was updated on November 3, 2026 and Offline Shogi on November 4, 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.*