# Simple Sudoku Game vs DokuDoo

The clearest difference is in-app purchases: Simple Sudoku Game at none against DokuDoo's 1. Simple Sudoku Game also leads on iOS requirement (13.0 vs 18.0). DokuDoo's advantage is update cadence (every 6 days vs every 44 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. DokuDoo sells 1 one-off in-app purchase. Simple Sudoku Game asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Simple Sudoku Game against 5.0 for DokuDoo. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Simple Sudoku Game ships an update every 44 months, DokuDoo every 6 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Simple Sudoku Game | DokuDoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/simple-sudoku-game/id337787822/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dokudoo/id6749788714/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 20 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Illés László](https://appshunter.io/developer/316890672) | [One Thum Software, LLC](https://appshunter.io/developer/516491473) |

## What reviewers say

### Simple Sudoku Game

[App page](https://appshunter.io/ios/app/simple-sudoku-game/id337787822)

Engage your mind with a vast collection of unique Sudoku puzzles. This game offers various difficulty levels, helpful tools like undo and notes, and tracks your progress with statistics and a timer.

**Highlights:** Over 1,000,000 unique puzzles, Undo functionality, Note-taking feature, Hint system, Erase tool, Multiple difficulty modes, Statistics tracking, In-game timer

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

**In-app purchases:** none


### DokuDoo

[App page](https://appshunter.io/ios/app/dokudoo/id6749788714)

Enjoy a Sudoku experience designed for all players, particularly seniors, with a senior-friendly interface and large fonts. Get daily puzzles and hints for free, with an optional one-time purchase for unlimited content and advanced features.

**Highlights:** Ad-free experience, Senior-friendly design with large fonts, Free daily puzzles and hints, One-time purchase for premium features, Apple Pencil support, Accessibility optimized

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DokuDoo Premium | $4.99 | one-time |


## Frequently asked questions

### Is Simple Sudoku Game free?

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

### Is DokuDoo free?

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

### Which has better reviews, Simple Sudoku Game or DokuDoo?

Simple Sudoku Game and DokuDoo are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Simple Sudoku Game or DokuDoo have ads?

Neither Simple Sudoku Game nor DokuDoo shows ads.

### Which is updated more often, Simple Sudoku Game or DokuDoo?

Simple Sudoku Game ships an update every 44 months, and DokuDoo every 6 days. Most recently, Simple Sudoku Game was updated on October 24, 2026 and DokuDoo on October 30, 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.*