# Sudoku9 Pro vs PocketShogi

The clearest difference is price: PocketShogi at Free against Sudoku9 Pro's $2.99. PocketShogi also leads on in-app purchases (none vs 1). Sudoku9 Pro's advantage is rating (4.6 vs 2.0) and ratings volume (19 vs 1). On review sentiment, update cadence, ads and device support there is nothing between them.

PocketShogi is free to download; Sudoku9 Pro costs $2.99 up front. Sudoku9 Pro sells 1 one-off in-app purchase. PocketShogi asks for nothing beyond the download.

Sudoku9 Pro holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Sudoku9 Pro has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of Sudoku9 Pro's written reviews are positive against 67% of PocketShogi's.

Sudoku9 Pro ships an update every 2 months, PocketShogi every 3 months. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Sudoku9 Pro | PocketShogi |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (19 ratings)](https://appshunter.io/ios/app/sudoku9-pro/id386917779/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/pocketshogi/id1389735935/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | **70.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 20 MB | 191 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gyuhyeon Jeon](https://appshunter.io/developer/353770805) | [SilverStarJapan](https://appshunter.io/developer/367753463) |

## What reviewers say

### Sudoku9 Pro

[App page](https://appshunter.io/ios/app/sudoku9-pro/id386917779)

Engage in a world of Sudoku with this app, offering five distinct game types and infinite puzzles. Features include daily global competitions, auto-saving, memo functions, and undo/redo capabilities. Track your progress, compete on leaderboards, and enjoy a customizable gaming experience.

**Highlights:** Five Sudoku game types, Daily worldwide competitions, Infinite puzzles, Auto-saving and undo/redo, Memo and auto-memo functions, Game Center integration and rankings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint 50 | $0.99 | one-time |


### PocketShogi

[App page](https://appshunter.io/ios/app/pocketshogi/id1389735935)

Play Shogi against a computer with 20 difficulty levels or challenge a friend on a single device. Save up to 100 game records and utilize various in-game features for a comprehensive Shogi experience.

**Highlights:** 20 computer difficulty levels, 2-player local versus mode, Save and resume game records, In-game move assistance, Adjustable game settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku9 Pro free?

Sudoku9 Pro costs $2.99, and also offers in-app purchases.

### Is PocketShogi free?

PocketShogi is free to download, with no in-app purchases.

### Which has better reviews, Sudoku9 Pro or PocketShogi?

Sudoku9 Pro is rated higher. Sudoku9 Pro averages 4.6 out of 5 from 19 ratings, while PocketShogi averages 2.0 from 1 ratings.

### Do Sudoku9 Pro or PocketShogi have ads?

Both Sudoku9 Pro and PocketShogi show ads.

### Which is updated more often, Sudoku9 Pro or PocketShogi?

Sudoku9 Pro ships an update every 2 months, and PocketShogi every 3 months. Most recently, Sudoku9 Pro was updated on September 23, 2026 and PocketShogi on September 15, 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.*