# 山川悟の詰将棋2 vs 旧国名地図クイズ

The clearest difference is in-app purchases: 山川悟の詰将棋2 at none against 旧国名地図クイズ's 1. 山川悟の詰将棋2 also leads on iOS requirement (5.1.1 vs 13.0). 旧国名地図クイズ's advantage is update cadence (every 2 weeks vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. 旧国名地図クイズ sells 1 one-off in-app purchase. 山川悟の詰将棋2 asks for nothing beyond the download.

山川悟の詰将棋2 ships an update every 19 months, 旧国名地図クイズ every 2 weeks. The most recent releases landed on June 8, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 山川悟の詰将棋2 | 旧国名地図クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/2/id558811984/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 96 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KukiLabo](https://appshunter.io/developer/520133513) | [Hiroto Yamauchi](https://appshunter.io/developer/1727126368) |

## What reviewers say

### 山川悟の詰将棋2

[App page](https://appshunter.io/ios/app/2/id558811984)

This app offers a collection of 30 unique Shogi puzzles, focusing on "Seiryozume" (clear mate) where only two attacking pieces remain at the end. Puzzles range from 7 to 15 moves, designed to improve skills and appreciate the beauty of Shogi. Continue from where you left off and access the author's blog.

**Highlights:** 30 "Seiryozume" Shogi puzzles, 7 to 15 move challenges, Improves Shogi skills, Appreciates Shogi beauty, Continue from last save, Link to author's blog

**Features:** macOS Compatibility

**In-app purchases:** none


### 旧国名地図クイズ

[App page](https://appshunter.io/ios/app/id6476559848)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | one-time |


## Frequently asked questions

### Is 山川悟の詰将棋2 free?

山川悟の詰将棋2 is free to download, with no in-app purchases.

### Is 旧国名地図クイズ free?

旧国名地図クイズ is free to download, with in-app purchases available.

### Do 山川悟の詰将棋2 or 旧国名地図クイズ have ads?

Neither 山川悟の詰将棋2 nor 旧国名地図クイズ shows ads.

### Which is updated more often, 山川悟の詰将棋2 or 旧国名地図クイズ?

山川悟の詰将棋2 ships an update every 19 months, and 旧国名地図クイズ every 2 weeks. Most recently, 山川悟の詰将棋2 was updated on June 8, 2026 and 旧国名地図クイズ on September 5, 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.*