# Split Clock vs SUDOKUUU

The clearest difference is in-app purchases: Split Clock at none against SUDOKUUU's 2. SUDOKUUU's advantage is update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SUDOKUUU sells 2 one-off in-app purchases. Split Clock asks for nothing beyond the download.

Split Clock ships an update weekly, SUDOKUUU daily. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Split Clock | SUDOKUUU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sudokuuu/id6748750942/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Szerencses Gabor](https://appshunter.io/developer/1558214469) | [HIROMOTO TSUJI](https://appshunter.io/developer/1106215904) |

## What reviewers say

### Split Clock

[App page](https://appshunter.io/ios/app/split-clock/id6695346979)

This app functions as a versatile timer for various board games, including chess, Go, and Scrabble. It offers precise time measurement with customizable settings and multiple game modes like delays, bonuses, and forward counting. Enjoy an ad-free experience with adjustable layouts and sound effects.

**Highlights:** Multiple game modes (delay, bonus, forward counting), Accurate and precise time measurement, Customizable layouts and color, Adjustable touch sensitivity, Hourglass and unlimited time modes, Ad-free and data-private

**In-app purchases:** none


### 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 Split Clock free?

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

### Is SUDOKUUU free?

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

### Do Split Clock or SUDOKUUU have ads?

Neither Split Clock nor SUDOKUUU shows ads.

### Which is updated more often, Split Clock or SUDOKUUU?

Split Clock ships an update weekly, and SUDOKUUU daily. Most recently, Split Clock was updated on October 6, 2026 and SUDOKUUU on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*