# Sudoku9 Pro vs メディカルジントリー

The clearest difference is in-app purchases: メディカルジントリー at none against Sudoku9 Pro's 1. メディカルジントリー also leads on ads (none vs shown) and update cadence (daily vs every 2 months). On device support and iOS requirement there is nothing between them.

Sudoku9 Pro costs $2.99 and メディカルジントリー $0.99 up front. Sudoku9 Pro sells 1 one-off in-app purchase. メディカルジントリー asks for nothing beyond the download.

Sudoku9 Pro ships an update every 2 months, メディカルジントリー daily. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sudoku9 Pro | メディカルジントリー |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/sudoku9-pro/id386917779/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 70.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 509 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gyuhyeon Jeon](https://appshunter.io/developer/353770805) | [mimitan](https://appshunter.io/developer/400006975) |

## 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 |


### メディカルジントリー

[App page](https://appshunter.io/ios/app/id6448208785)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku9 Pro free?

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

### Is メディカルジントリー free?

メディカルジントリー costs $0.99, with no in-app purchases.

### Do Sudoku9 Pro or メディカルジントリー have ads?

Sudoku9 Pro shows ads; メディカルジントリー does not.

### Which is updated more often, Sudoku9 Pro or メディカルジントリー?

Sudoku9 Pro ships an update every 2 months, and メディカルジントリー daily. Most recently, Sudoku9 Pro was updated on October 26, 2026 and メディカルジントリー on October 25, 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.*