# 山川悟の詰将棋2 vs 詰将棋のじかん

The clearest difference is update cadence: 詰将棋のじかん at every 4 weeks against 山川悟の詰将棋2's every 19 months. 山川悟の詰将棋2's advantage is iOS requirement (5.1.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

山川悟の詰将棋2 ships an update every 19 months, 詰将棋のじかん every 4 weeks. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 山川悟の詰将棋2 | 詰将棋のじかん |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 22 MB |
| Requires iOS | **5.1.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KukiLabo](https://appshunter.io/developer/520133513) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## 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


### 詰将棋のじかん

[App page](https://appshunter.io/ios/app/id6759537324)

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

**In-app purchases:** none


## 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 詰将棋のじかん free?

詰将棋のじかん is free to download, with no in-app purchases.

### Do 山川悟の詰将棋2 or 詰将棋のじかん have ads?

Neither 山川悟の詰将棋2 nor 詰将棋のじかん shows ads.

### Which is updated more often, 山川悟の詰将棋2 or 詰将棋のじかん?

山川悟の詰将棋2 ships an update every 19 months, and 詰将棋のじかん every 4 weeks. Most recently, 山川悟の詰将棋2 was updated on October 22, 2026 and 詰将棋のじかん on October 11, 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.*