# 詰将棋&必至 vs One Stroke Brain Puzzle

The clearest difference is ads: 詰将棋&必至 at none against One Stroke Brain Puzzle's shown. 詰将棋&必至 also leads on update cadence (every 6 weeks vs every 55 months) and iOS requirement (7.0 vs 15.0). On price, 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.

詰将棋&必至 ships an update every 6 weeks, One Stroke Brain Puzzle every 55 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 詰将棋&必至 | One Stroke Brain Puzzle |
| --- | --- | --- |
| 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 | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 55 months |
| Monetization | Free | — |
| Size | 12 MB | 139 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haruki Hisano](https://appshunter.io/developer/557887094) | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) |

## 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


### One Stroke Brain Puzzle

[App page](https://appshunter.io/ios/app/one-stroke-brain-puzzle/id1225019220)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 One Stroke Brain Puzzle free?

One Stroke Brain Puzzle is free to download, with no in-app purchases.

### Do 詰将棋&必至 or One Stroke Brain Puzzle have ads?

One Stroke Brain Puzzle shows ads; 詰将棋&必至 does not.

### Which is updated more often, 詰将棋&必至 or One Stroke Brain Puzzle?

詰将棋&必至 ships an update every 6 weeks, and One Stroke Brain Puzzle every 55 months. Most recently, 詰将棋&必至 was updated on November 1, 2026 and One Stroke Brain Puzzle on November 2, 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.*