# Speed Math vs SUDOKUUU

The clearest difference is ads: SUDOKUUU at none against Speed Math's shown. SUDOKUUU also leads on update cadence (daily vs every 3 days). Speed Math's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Speed Math sells 1 one-off in-app purchase and SUDOKUUU sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Speed Math ships an update every 3 days, SUDOKUUU daily. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Speed Math | SUDOKUUU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sudokuuu/id6748750942/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [C VISHNU](https://appshunter.io/developer/552739303) | [HIROMOTO TSUJI](https://appshunter.io/developer/1106215904) |

## What reviewers say

### Speed Math

[App page](https://appshunter.io/ios/app/speed-math-simple-maths-game/id6740176997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### SUDOKUUU

[App page](https://appshunter.io/ios/app/sudokuuu/id6748750942)

Engage your mind with a comprehensive Sudoku puzzle experience. Offers multiple difficulty levels, intelligent assistance tools, and competitive features like leaderboards and achievements. Customize your play with themes and language options.

**Highlights:** Six unlockable difficulty levels, Note mode and mistake detection, AI-powered hint system, Game Center integration, Global leaderboards and achievements, Light/dark themes and language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $1.99 | one-time |
| Sudoku Premium | $2.99 | one-time |


## Frequently asked questions

### Is Speed Math free?

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

### Is SUDOKUUU free?

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

### Do Speed Math or SUDOKUUU have ads?

Speed Math shows ads; SUDOKUUU does not.

### Which is updated more often, Speed Math or SUDOKUUU?

Speed Math ships an update every 3 days, and SUDOKUUU daily. Most recently, Speed Math was updated on October 1, 2026 and SUDOKUUU on October 15, 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.*