# WoofDoku! vs Simon's Cat World

The clearest difference is in-app purchases: WoofDoku! at none against Simon's Cat World's 10. Simon's Cat World's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Simon's Cat World sells 10 one-off in-app purchases. WoofDoku! asks for nothing beyond the download.

WoofDoku! ships an update weekly, Simon's Cat World every 6 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WoofDoku! | Simon's Cat World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/simons-cat-world/id6803510569/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 166 MB | 477 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [博 艾](https://appshunter.io/developer/6788950177) | [Tactile Games Limited](https://appshunter.io/developer/1400704108) |

## What reviewers say

### WoofDoku!

[App page](https://appshunter.io/ios/app/woofdoku/id6789447315)

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

**In-app purchases:** none


### Simon's Cat World

[App page](https://appshunter.io/ios/app/simons-cat-world/id6803510569)

Engage in a variety of puzzle games featuring a beloved cat character. Enjoy brain-teasing challenges like sudoku and sorting puzzles, with new content added regularly. Connect with a community of fellow cat enthusiasts through leaderboards and events.

**Highlights:** Variety of puzzle minigames, Cat-themed sudoku, Sorting puzzles, Regularly added new games, Community leaderboards and events, Cozy cat-themed gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack | $0.99 | one-time |
| Coin Pack | $1.99 | one-time |
| Coin Pack | $4.99 | one-time |
| Coin Pack | $7.99 | one-time |
| Coin Pack | $9.99 | one-time |
| Coin Pack | $14.99 | one-time |
| Coin Pack | $19.99 | one-time |
| Coin Pack | $29.99 | one-time |
| Coin Pack | $54.99 | one-time |
| Coin Pack | $99.99 | one-time |


## Frequently asked questions

### Is WoofDoku! free?

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

### Is Simon's Cat World free?

Simon's Cat World is free to download, with in-app purchases available.

### Do WoofDoku! or Simon's Cat World have ads?

WoofDoku! shows ads; Simon's Cat World does not.

### Which is updated more often, WoofDoku! or Simon's Cat World?

WoofDoku! ships an update weekly, and Simon's Cat World every 6 days. Most recently, WoofDoku! was updated on October 12, 2026 and Simon's Cat World on October 25, 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.*