# Basic NumberPlace Blue vs ChibiNeko Sudoku

The clearest difference is ads: ChibiNeko Sudoku at none against Basic NumberPlace Blue's shown. ChibiNeko Sudoku also leads on update cadence (every 4 days vs every 40 months). Basic NumberPlace Blue's advantage is iOS requirement (10.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Basic NumberPlace Blue ships an update every 40 months, ChibiNeko Sudoku every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Basic NumberPlace Blue | ChibiNeko Sudoku |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 128 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RUCKYGAMES CO., LTD.](https://appshunter.io/developer/315948909) | [HIROKO KARINO](https://appshunter.io/developer/1896587097) |

## 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


### ChibiNeko Sudoku

[App page](https://appshunter.io/ios/app/chibineko-sudoku/id6770485914)

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

**In-app purchases:** none


## Frequently asked questions

### Is Basic NumberPlace Blue free?

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

### Is ChibiNeko Sudoku free?

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

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

Basic NumberPlace Blue shows ads; ChibiNeko Sudoku does not.

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

Basic NumberPlace Blue ships an update every 40 months, and ChibiNeko Sudoku every 4 days. Most recently, Basic NumberPlace Blue was updated on November 2, 2026 and ChibiNeko Sudoku on October 31, 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.*