# Blastgame vs Ultimate Sudoku Pro

The clearest difference is ads: Ultimate Sudoku Pro at none against Blastgame's shown. Ultimate Sudoku Pro also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, 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.

Blastgame ships an update weekly, Ultimate Sudoku Pro every 4 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Blastgame | Ultimate Sudoku Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Size | 39 MB | 61 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [境 饶](https://appshunter.io/developer/935275144) | [Laurent Scotto](https://appshunter.io/developer/1885359935) |

## What reviewers say

### Blastgame

[App page](https://appshunter.io/ios/app/blastgame/id6758616245)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ultimate Sudoku Pro

[App page](https://appshunter.io/ios/app/ultimate-sudoku-pro/id6760619348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blastgame free?

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

### Is Ultimate Sudoku Pro free?

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

### Do Blastgame or Ultimate Sudoku Pro have ads?

Blastgame shows ads; Ultimate Sudoku Pro does not.

### Which is updated more often, Blastgame or Ultimate Sudoku Pro?

Blastgame ships an update weekly, and Ultimate Sudoku Pro every 4 days. Most recently, Blastgame was updated on October 25, 2026 and Ultimate Sudoku Pro on October 8, 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.*