# PlainShogiBoard / Plain将棋盤 vs 流鏑馬kei

The clearest difference is in-app purchases: 流鏑馬kei at none against PlainShogiBoard / Plain将棋盤's 1. 流鏑馬kei also leads on update cadence (every 2 weeks vs every 2 months). PlainShogiBoard / Plain将棋盤's advantage is ads (none vs shown) and device support (6 vs 1). On price there is nothing between them.

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

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, 流鏑馬kei every 2 weeks. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PlainShogiBoard / Plain将棋盤 | 流鏑馬kei |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 7 MB | 5 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Yamashita](https://appshunter.io/developer/1347562710) | [masahiko akita](https://appshunter.io/developer/1891674153) |

## What reviewers say

### PlainShogiBoard / Plain将棋盤

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

**In-app purchases (1)**

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


### 流鏑馬kei

[App page](https://appshunter.io/ios/app/kei/id6784725005)

Experience the art of Japanese mounted archery in this 3D action game. Ride a horse, aim, and shoot arrows at targets with simple tap controls. Achieve 10 hits within 60 seconds to win, but avoid missing 5 shots to prevent a fall.

**Highlights:** Simple tap controls, Fast-paced 60-second gameplay, 3D mounted archery experience, Timed target challenges, Practice and improve skills

**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 流鏑馬kei free?

流鏑馬kei is free to download, with no in-app purchases.

### Do PlainShogiBoard / Plain将棋盤 or 流鏑馬kei have ads?

流鏑馬kei shows ads; PlainShogiBoard / Plain将棋盤 does not.

### Which is updated more often, PlainShogiBoard / Plain将棋盤 or 流鏑馬kei?

PlainShogiBoard / Plain将棋盤 ships an update every 2 months, and 流鏑馬kei every 2 weeks. Most recently, PlainShogiBoard / Plain将棋盤 was updated on September 25, 2026 and 流鏑馬kei on October 7, 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.*