# 7Sec Chess vs Sudoku Rush Combo Panic

The clearest difference is update cadence: 7Sec Chess at weekly against Sudoku Rush Combo Panic's every 2 weeks. 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.

7Sec Chess ships an update weekly, Sudoku Rush Combo Panic every 2 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 7Sec Chess | Sudoku Rush Combo Panic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 120 MB | 158 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Salih Eksioglu](https://appshunter.io/developer/1633491617) | [Sandro Moraloshvili](https://appshunter.io/developer/1894896554) |

## What reviewers say

### 7Sec Chess

[App page](https://appshunter.io/ios/app/7sec-chess/id6754979752)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Rush Combo Panic

[App page](https://appshunter.io/ios/app/sudoku-rush-combo-panic/id6762631811)

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

**In-app purchases:** none


## Frequently asked questions

### Is 7Sec Chess free?

7Sec Chess is free to download, with no in-app purchases.

### Is Sudoku Rush Combo Panic free?

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

### Do 7Sec Chess or Sudoku Rush Combo Panic have ads?

Both 7Sec Chess and Sudoku Rush Combo Panic show ads.

### Which is updated more often, 7Sec Chess or Sudoku Rush Combo Panic?

7Sec Chess ships an update weekly, and Sudoku Rush Combo Panic every 2 weeks. Most recently, 7Sec Chess was updated on October 15, 2026 and Sudoku Rush Combo Panic on October 7, 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.*