# Cat Sort vs Fish Sort 3D

The clearest difference is ads: Cat Sort at none against Fish Sort 3D's shown. Cat Sort also leads on rating (4.7 vs 4.4) and update cadence (every 5 days vs fortnightly). Fish Sort 3D's advantage is review sentiment (25% vs 15%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Cat Sort sells 12 one-off in-app purchases and Fish Sort 3D sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cat Sort holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Cat Sort has 1.3K ratings behind it against 182, so its average is the more settled of the two. Written reviews complicate that: 15% of Cat Sort's written reviews are positive against 25% of Fish Sort 3D's, so the app with the better star average is not the one people write more warmly about.

Cat Sort ships an update every 5 days, Fish Sort 3D fortnightly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Cat Sort | Fish Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/cat-sort/id6744650932/reviews)** | [4.4 (182 ratings)](https://appshunter.io/ios/app/fish-sort-3d-match-puzzle/id6746040791/reviews) |
| Number of ratings | **1.3K** | 182 |
| Positive reviews | 15.2% of reviews | **25.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 200 MB | 262 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [QUOK GAMES BILISIM TEKNOLOJI TICARET ANONIM SIRKETI](https://appshunter.io/developer/1486347882) | [Playdayy](https://appshunter.io/developer/1558444244) |

## What reviewers say

### Cat Sort

[App page](https://appshunter.io/ios/app/cat-sort/id6744650932)

Match adorable cats in beds to clear them from the screen. Group three of the same kind to make them disappear, revealing new surprises as you progress. Strategically sort cats to overcome satisfying challenges and clear all layers before time runs out.

**Highlights:** Match three identical cats, Clear cats from beds, Reveal hidden surprises, Strategic sorting gameplay, Satisfying animations, Timed levels

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gift Pack 01 | $0.99 | one-time |
| Gift Pack 02 | $1.99 | one-time |
| Gift Pack 05 | $4.99 | one-time |
| Gift Pack 08 | $7.99 | one-time |
| Gift Pack 10 | $9.99 | one-time |
| Gift Pack 15 | $14.99 | one-time |
| Gift Pack 20 | $19.99 | one-time |
| Gift Pack 30 | $29.99 | one-time |
| Gift Pack 40 | $39.99 | one-time |
| Gift Pack 55 | $54.99 | one-time |
| Gift Pack 80 | $79.99 | one-time |
| Gift Pack 100 | $99.99 | one-time |

**What reviewers like**

- 👍 Cute cat characters

**What reviewers complain about**

- ⏱️ Frustratingly short timer
- 🕹️ Challenging and frustrating gameplay
- 🚫 No option to pause or buy ad-free version
- 🚫 Unbeatable situations to force in-app purchases

**Reported bugs**

- Matches not available most of the time
- Game becomes impossible to progress without spending money

**Requested features**

- Option to adjust timer length
- Ability to pause the game
- Ad-free version available for purchase


### Fish Sort 3D

[App page](https://appshunter.io/ios/app/fish-sort-3d-match-puzzle/id6746040791)

Engage in a relaxing 3D aquarium puzzle game where you sort and match adorable fish. Rearrange them between tanks to make matches of three, clearing levels with strategic thinking. Enjoy hundreds of challenging puzzles in a vibrant underwater world, playable offline.

**Highlights:** 3D aquarium sorting and matching puzzles, Hundreds of challenging levels, Collect rare fish species, Offline play available, Relaxing gameplay

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Speedup Bundle | $1.99 | one-time |
| Supply Package 1 | $1.99 | one-time |
| Piggy bank 1 | $2.99 | one-time |
| Supply Package 2 | $2.99 | one-time |
| Revival Pack 1 | $2.99 | one-time |
| Chain Pack 1 | $3.99 | one-time |
| Limited Offer 1.1 | $3.99 | one-time |
| Coin Pack 2 | $4.99 | one-time |
| Gift Pack 1 | $5.99 | one-time |
| Remove AD 3 | $5.99 | one-time |
| Limited Offer 3.1 | $6.99 | one-time |
| Coin Pack 3 | $8.99 | one-time |
| Gift Pack 2 | $9.99 | one-time |
| Game Pass | $9.99 | one-time |
| Gift Pack 3 | $19.99 | one-time |

**What reviewers like**

- 🎮 Fun and engaging game
- 🧠 Challenging gameplay

**What reviewers complain about**

- 🐛 Game crashes at level 32
- 💢 Too many intrusive ads
- 🔍 Lack of ad-free option

**Reported bugs**

- Game freezes at level 32
- Blank/blue screen issue

**Requested features**

- Option to remove ads
- Bug fixes for level 32 crash


## Frequently asked questions

### Is Cat Sort free?

Cat Sort is free to download, with in-app purchases available.

### Is Fish Sort 3D free?

Fish Sort 3D is free to download, with in-app purchases available.

### Which has better reviews, Cat Sort or Fish Sort 3D?

Cat Sort is rated higher. Cat Sort averages 4.7 out of 5 from 1.3K ratings, while Fish Sort 3D averages 4.4 from 182 ratings.

### Do Cat Sort or Fish Sort 3D have ads?

Fish Sort 3D shows ads; Cat Sort does not.

### Which is updated more often, Cat Sort or Fish Sort 3D?

Cat Sort ships an update every 5 days, and Fish Sort 3D fortnightly. Most recently, Cat Sort was updated on September 22, 2026 and Fish Sort 3D on September 23, 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.*