# 水を導け！ vs Cat Sort Puzzle

The clearest difference is ads: 水を導け！ at none against Cat Sort Puzzle's shown. 水を導け！ also leads on update cadence (every 2 days vs every 3 months) and iOS requirement (11.0 vs 13.0). 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.

水を導け！ ships an update every 2 days, Cat Sort Puzzle every 3 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 水を導け！ | Cat Sort Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/cat-sort-puzzle-sort-game/id6469190134/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 51 MB | 104 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [takanori hosoi](https://appshunter.io/developer/642106741) | [RieveldtGames](https://appshunter.io/developer/1648036319) |

## What reviewers say

### 水を導け！

[App page](https://appshunter.io/ios/app/id1607716628)

**Features:** Vision Pro support

**In-app purchases:** none


### Cat Sort Puzzle

[App page](https://appshunter.io/ios/app/cat-sort-puzzle-sort-game/id6469190134)

Engage in a charming cat-themed puzzle game where you sort adorable felines into test tubes. With over 150 strategic stages, this game offers increasing challenges suitable for all ages. Enjoy cute illustrations and multilingual support for a global gaming experience.

**Highlights:** Cat-themed puzzle gameplay, Over 150 strategic stages, Cute cat illustrations, Supports Japanese and English, Test tube and cat sorting mechanics, Option for additional test tubes

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

**In-app purchases:** none


## Frequently asked questions

### Is 水を導け！ free?

水を導け！ is free to download, with no in-app purchases.

### Is Cat Sort Puzzle free?

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

### Do 水を導け！ or Cat Sort Puzzle have ads?

Cat Sort Puzzle shows ads; 水を導け！ does not.

### Which is updated more often, 水を導け！ or Cat Sort Puzzle?

水を導け！ ships an update every 2 days, and Cat Sort Puzzle every 3 months. Most recently, 水を導け！ was updated on October 13, 2026 and Cat Sort Puzzle on October 27, 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.*