# Sudoku vs Math game

The clearest difference is update cadence: Sudoku at monthly against Math game's every 3 months. Sudoku also leads on iOS requirement (12 vs 15.0). On price, ads, 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.

Sudoku ships an update monthly, Math game every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sudoku | Math game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16K ratings)](https://appshunter.io/ios/app/sudoku-number-brain-games/id6476258144/reviews)** | — |
| Number of ratings | **16K** | — |
| Positive reviews | 64.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 79 MB |
| Requires iOS | **12** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doodle Mobile Limited](https://appshunter.io/developer/1139648773) | [Satoshi Miura](https://appshunter.io/developer/583254123) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-number-brain-games/id6476258144)

Engage your logic skills with this classic number-placement puzzle. Solve thousands of daily challenges across four difficulty levels, with helpful hints and error correction tools. Enjoy a smooth, paper-like interface that automatically saves your progress.

**Highlights:** Thousands of daily Sudoku puzzles, Four difficulty levels, Notes (Pencil) mode, Highlight duplicates, Intelligent hints, Two input modes, Automatic game saving

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Smooth gameplay
- 💡 Challenging levels
- 🧠 Helps keep the brain sharp

**What reviewers complain about**

- 🐛 Frequent freezing/crashes
- 🔍 Lack of contact info for developers

**Reported bugs**

- Freezing after using auto-complete feature
- Compatibility issues with older devices

**Requested features**

- Ability to contact developers
- Fix for freezing/crashing issues


### Math game

[App page](https://appshunter.io/ios/app/math-game-digitsync/id6757258074)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku free?

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

### Is Math game free?

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

### Do Sudoku or Math game have ads?

Both Sudoku and Math game show ads.

### Which is updated more often, Sudoku or Math game?

Sudoku ships an update monthly, and Math game every 3 months. Most recently, Sudoku was updated on October 26, 2026 and Math game on October 25, 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.*