# Basic NumberPlace Blue vs Sudoku Fan

The clearest difference is in-app purchases: Basic NumberPlace Blue at none against Sudoku Fan's 1. Basic NumberPlace Blue also leads on iOS requirement (10.0 vs 12.1). Sudoku Fan's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Sudoku Fan sells 1 one-off in-app purchase. Basic NumberPlace Blue asks for nothing beyond the download.

Basic NumberPlace Blue ships an update every 40 months, Sudoku Fan every 27 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Basic NumberPlace Blue | Sudoku Fan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/basic-numberplace-blue/id1032311189/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | **Every 27 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 13 MB | 61 MB |
| Requires iOS | **10.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RUCKYGAMES CO., LTD.](https://appshunter.io/developer/315948909) | [LI ZHIHUI](https://appshunter.io/developer/1513704525) |

## What reviewers say

### Basic NumberPlace Blue

[App page](https://appshunter.io/ios/app/basic-numberplace-blue/id1032311189)

This game challenges players to fill a 9x9 grid with numbers 1-9. Numbers must not repeat in any row, column, or 3x3 subgrid. It's a classic logic puzzle experience.

**Highlights:** 9x9 grid puzzle, Number placement 1-9, Row and column constraints, 3x3 subgrid rules, Logic-based gameplay

**Features:** Vision Pro support

**In-app purchases:** none


### Sudoku Fan

[App page](https://appshunter.io/ios/app/sudoku-fan/id1533579604)

This classic number puzzle game offers a fun way to train logical thinking and relieve stress. With intuitive drag-and-drop controls and multiple difficulty levels, it's suitable for both beginners and advanced players. Enjoy over 10,000 levels across standard and beginner modes.

**Highlights:** Drag and drop number filling, Five difficulty levels, Over 10,000 levels, 4x4 and 9x9 modes, Range and repeat highlighting, Automatic game saving, Smart reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock, buy full version | $2.99 | one-time |


## Frequently asked questions

### Is Basic NumberPlace Blue free?

Basic NumberPlace Blue is free to download, with no in-app purchases.

### Is Sudoku Fan free?

Sudoku Fan is free to download, with in-app purchases available.

### Do Basic NumberPlace Blue or Sudoku Fan have ads?

Basic NumberPlace Blue shows ads; Sudoku Fan does not.

### Which is updated more often, Basic NumberPlace Blue or Sudoku Fan?

Basic NumberPlace Blue ships an update every 40 months, and Sudoku Fan every 27 months. Most recently, Basic NumberPlace Blue was updated on November 2, 2026 and Sudoku Fan on November 3, 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.*