# Sudoku Generator vs Cedoku

The clearest difference is in-app purchases: Cedoku at none against Sudoku Generator's 2. Cedoku also leads on update cadence (monthly vs every 22 months). Sudoku Generator's advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Generator sells 2 one-off in-app purchases. Cedoku asks for nothing beyond the download.

Sudoku Generator ships an update every 22 months, Cedoku monthly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sudoku Generator | Cedoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-generator/id458266536/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 128 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABCOM](https://appshunter.io/developer/327443601) | [Caishen Games](https://appshunter.io/developer/1845429453) |

## What reviewers say

### Sudoku Generator

[App page](https://appshunter.io/ios/app/sudoku-generator/id458266536)

This app generates custom Sudoku puzzles of various difficulty levels and grid sizes, up to 81x81. It also functions as a solver for any Sudoku puzzle, even those with very few starting numbers. An internet connection is required for puzzle generation and solving.

**Highlights:** Generates custom Sudoku puzzles, Supports up to 81x81 grid sizes, Adjustable difficulty levels, Solves any Sudoku puzzle, Allows manual puzzle creation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku puzzle generator 16x16 | $9.99 | one-time |
| Sudoku puzzle generator 25x25 | $24.99 | one-time |


### Cedoku

[App page](https://appshunter.io/ios/app/cedoku/id6755603471)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Generator free?

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

### Is Cedoku free?

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

### Do Sudoku Generator or Cedoku have ads?

Neither Sudoku Generator nor Cedoku shows ads.

### Which is updated more often, Sudoku Generator or Cedoku?

Sudoku Generator ships an update every 22 months, and Cedoku monthly. Most recently, Sudoku Generator was updated on October 16, 2026 and Cedoku on October 9, 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.*