# N vs Sudoku Sublime

The clearest difference is iOS requirement: N at 16.4 against Sudoku Sublime's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

N ships an update every 3 months, Sudoku Sublime every 6 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | N | Sudoku Sublime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-sublime/id6758945378/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | — | Free |
| Size | 54 MB | 4 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AGL Consulting, LLC](https://appshunter.io/developer/1801519023) | [JDMI Kft.](https://appshunter.io/developer/508965227) |

## What reviewers say

### N

[App page](https://appshunter.io/ios/app/n-back-a-memory-game/id6743125322)

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

**In-app purchases:** none


### Sudoku Sublime

[App page](https://appshunter.io/ios/app/sudoku-sublime/id6758945378)

Enjoy a pure Sudoku experience with no interruptions from ads, pop-ups, or in-game currencies. This app offers a clean interface, multiple difficulty levels, and offline play for a focused and calm puzzle-solving session.

**Highlights:** Distraction-free interface, Five difficulty levels, Puzzles with unique solutions, Personal records and local leaderboards, Optional hints, Error highlighting and mistake tracking, Dark mode and haptic feedback

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is N free?

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

### Is Sudoku Sublime free?

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

### Do N or Sudoku Sublime have ads?

Neither N nor Sudoku Sublime shows ads.

### Which is updated more often, N or Sudoku Sublime?

N ships an update every 3 months, and Sudoku Sublime every 6 months. Most recently, N was updated on September 9, 2026 and Sudoku Sublime on September 11, 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.*