# Cat Sudoku vs BuildStack

The clearest difference is ads: BuildStack at none against Cat Sudoku's shown. BuildStack also leads on iOS requirement (12.0 vs 15.0). On price, 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.

## The numbers

| Metric | Cat Sudoku | BuildStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (55 ratings)](https://appshunter.io/ios/app/cat-sudoku-logic-puzzle/id6758651124/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Ad-supported | — |
| Size | 217 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu Infinite Seek Technology Co., Ltd](https://appshunter.io/developer/1835571102) | [Abhijeet Dhillon](https://appshunter.io/developer/1886312544) |

## What reviewers say

### Cat Sudoku

[App page](https://appshunter.io/ios/app/cat-sudoku-logic-puzzle/id6758651124)

Engage in a relaxing brain game that combines logic puzzles with a charming cat theme. Use pure deduction to place cats correctly in grid-based challenges, offering a calming yet stimulating experience.

**Highlights:** Sudoku-inspired logic gameplay, Relaxing cat-themed design, Pure logic puzzles, Hundreds of handcrafted levels, Offline play supported, No timers or pressure

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

**In-app purchases:** none


### BuildStack

[App page](https://appshunter.io/ios/app/buildstack/id6760919545)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cat Sudoku free?

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

### Is BuildStack free?

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

### Do Cat Sudoku or BuildStack have ads?

Cat Sudoku shows ads; BuildStack does not.

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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.*