# 将棋AIツール vs Nano将棋

The clearest difference is price: 将棋AIツール at Free against Nano将棋's $2.99. 将棋AIツール also leads on iOS requirement (11.0 vs 13.0). Nano将棋's advantage is in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

将棋AIツール is free to download; Nano将棋 costs $2.99 up front. 将棋AIツール sells 2 one-off in-app purchases. Nano将棋 asks for nothing beyond the download.

将棋AIツール ships an update monthly, Nano将棋 every 5 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 将棋AIツール | Nano将棋 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 17 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Mimura](https://appshunter.io/developer/704921892) | [YUUSUKE HARASAWA](https://appshunter.io/developer/664328221) |

## What reviewers say

### 将棋AIツール

[App page](https://appshunter.io/ios/app/ai/id900293439)

Analyze your Shogi games with AI to understand winning strategies and identify optimal moves. This tool provides clear numerical and graphical results, supports various input methods, and even offers voice guidance for beginners.

**Highlights:** AI game analysis, Form evaluation, Best/worst move identification, Candidate move search, Numerical and graphical results, Easy paste input, Voice guidance

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完全版（買切り・月額不要） | $4.99 | one-time |
| 完全版(買切り) | $7.99 | one-time |


### Nano将棋

[App page](https://appshunter.io/ios/app/nano/id6759085326)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 将棋AIツール free?

将棋AIツール is free to download, with in-app purchases available.

### Is Nano将棋 free?

Nano将棋 costs $2.99, with no in-app purchases.

### Do 将棋AIツール or Nano将棋 have ads?

Neither 将棋AIツール nor Nano将棋 shows ads.

### Which is updated more often, 将棋AIツール or Nano将棋?

将棋AIツール ships an update monthly, and Nano将棋 every 5 weeks. Most recently, 将棋AIツール was updated on October 17, 2026 and Nano将棋 on October 19, 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.*