# Math GrandMaster vs Sudoku

The clearest difference is update cadence: Math GrandMaster at every 9 months against Sudoku's every 39 months. 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.

Math GrandMaster ships an update every 9 months, Sudoku every 39 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Math GrandMaster | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/math-grandmaster/id1436944154/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 months** | Every 39 months |
| Monetization | Ad-supported | — |
| Size | 60 MB | 159 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广才 杜](https://appshunter.io/developer/1225078960) | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) |

## What reviewers say

### Math GrandMaster

[App page](https://appshunter.io/ios/app/math-grandmaster/id1436944154)

Engage your mind with a math puzzle game designed to sharpen your mental arithmetic and logical thinking skills. Progress through increasingly complex levels, suitable for both children and adults, to enhance memory and analytical abilities.

**Highlights:** Mental arithmetic practice, Logical thinking development, Progressive difficulty levels, Abstract thinking enhancement, Memory and analysis improvement, IQ development

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

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-infinite-challenges/id1491288551)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math GrandMaster free?

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

### Is Sudoku free?

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

### Do Math GrandMaster or Sudoku have ads?

Both Math GrandMaster and Sudoku show ads.

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

Math GrandMaster ships an update every 9 months, and Sudoku every 39 months. Most recently, Math GrandMaster was updated on October 24, 2026 and Sudoku on October 4, 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.*