# 詰将棋&必至 vs Kakuso Challenge

The clearest difference is in-app purchases: 詰将棋&必至 at none against Kakuso Challenge's 3. 詰将棋&必至 also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Kakuso Challenge sells 3 one-off in-app purchases. 詰将棋&必至 asks for nothing beyond the download.

詰将棋&必至 ships an update every 6 weeks, Kakuso Challenge every 6 months. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 詰将棋&必至 | Kakuso Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/and/id861184551/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 12 MB | 17 MB |
| Requires iOS | **7.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haruki Hisano](https://appshunter.io/developer/557887094) | [Alven Kam](https://appshunter.io/developer/1227687322) |

## What reviewers say

### 詰将棋&必至

[App page](https://appshunter.io/ios/app/and/id861184551)

Practice Shogi endgame puzzles to improve your tactical play. This app offers 89 puzzles and a creation feature for up to 7-move checkmates. Contact the developer with feedback.

**Highlights:** Solve 89 Shogi endgame puzzles, Create up to 7-move checkmates, Improve tactical play, In-app feedback system

**Features:** macOS Compatibility

**In-app purchases:** none


### Kakuso Challenge

[App page](https://appshunter.io/ios/app/kakuso-challenge/id1485845940)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kakuso Challenge 20 Hints | $0.99 | one-time |
| Kakuso Challenge 50 Hints | $1.99 | one-time |
| Kakuso Challenge 100 Hints | $2.99 | one-time |


## Frequently asked questions

### Is 詰将棋&必至 free?

詰将棋&必至 is free to download, with no in-app purchases.

### Is Kakuso Challenge free?

Kakuso Challenge is free to download, with in-app purchases available.

### Do 詰将棋&必至 or Kakuso Challenge have ads?

Kakuso Challenge shows ads; 詰将棋&必至 does not.

### Which is updated more often, 詰将棋&必至 or Kakuso Challenge?

詰将棋&必至 ships an update every 6 weeks, and Kakuso Challenge every 6 months. Most recently, 詰将棋&必至 was updated on October 27, 2026 and Kakuso Challenge 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.*