# CUBINO vs Sudoku Clear

The clearest difference is update cadence: Sudoku Clear at every 2 days against CUBINO's every 3 weeks. Sudoku Clear also leads on iOS requirement (13.0 vs 15.1). 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.

CUBINO ships an update every 3 weeks, Sudoku Clear every 2 days. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CUBINO | Sudoku Clear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 49 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikolas Kataja](https://appshunter.io/developer/1896769636) | [HARRY KIM](https://appshunter.io/developer/6774494379) |

## What reviewers say

### CUBINO

[App page](https://appshunter.io/ios/app/cubino/id6772137612)

**In-app purchases:** none


### Sudoku Clear

[App page](https://appshunter.io/ios/app/sudoku-clear/id6777523967)

**In-app purchases:** none


## Frequently asked questions

### Is CUBINO free?

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

### Is Sudoku Clear free?

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

### Do CUBINO or Sudoku Clear have ads?

Both CUBINO and Sudoku Clear show ads.

### Which is updated more often, CUBINO or Sudoku Clear?

CUBINO ships an update every 3 weeks, and Sudoku Clear every 2 days. Most recently, CUBINO was updated on September 29, 2026 and Sudoku Clear 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.*