# Stroopy vs Sudogu

The clearest difference is ads: Sudogu at none against Stroopy's shown. Stroopy's advantage is iOS requirement (13.0 vs 15.0). 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Stroopy | Sudogu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudogu-dog-sudoku/id6759228296/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 28 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OLE WebDesign](https://appshunter.io/developer/511936821) | [Dilara Dandin](https://appshunter.io/developer/1877551229) |

## What reviewers say

### Stroopy

[App page](https://appshunter.io/ios/app/stroopy-mind-challenge/id6758552931)

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

**In-app purchases:** none


### Sudogu

[App page](https://appshunter.io/ios/app/sudogu-dog-sudoku/id6759228296)

Solve puzzles with adorable dogs instead of numbers in this cozy twist on classic Sudoku. Enjoy a relaxing and charming gameplay experience.

**Highlights:** Dog-themed Sudoku puzzles, Cozy and relaxing gameplay, Adorable dog illustrations, Classic Sudoku mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stroopy free?

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

### Is Sudogu free?

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

### Do Stroopy or Sudogu have ads?

Stroopy shows ads; Sudogu does not.

### Which is updated more often, Stroopy or Sudogu?

Stroopy ships an update every 3 months, and Sudogu every 3 months. Most recently, Stroopy was updated on October 24, 2026 and Sudogu on October 12, 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.*