# Cat Evolution vs Slime Evolutionary Path

The clearest difference is rating: Cat Evolution at 4.8 against Slime Evolutionary Path's 4.4. Cat Evolution also leads on update cadence (every 10 days vs every 3 weeks) and ratings volume (8.1K vs 765). Slime Evolutionary Path's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Cat Evolution sells 11 one-off in-app purchases and Slime Evolutionary Path sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cat Evolution holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Cat Evolution has 8.1K ratings behind it against 765, so its average is the more settled of the two. Written reviews complicate that: 82% of Cat Evolution's written reviews are positive against 84% of Slime Evolutionary Path's, so the app with the better star average is not the one people write more warmly about.

Cat Evolution ships an update every 10 days, Slime Evolutionary Path every 3 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cat Evolution | Slime Evolutionary Path |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.1K ratings)](https://appshunter.io/ios/app/cat-evolution-kitty-fusion/id1126539920/reviews)** | [4.4 (765 ratings)](https://appshunter.io/ios/app/slime-evolutionary-path/id1559506738/reviews) |
| Number of ratings | **8.1K** | 765 |
| Positive reviews | 81.7% of reviews | **84.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 160 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [KE HSI LIN](https://appshunter.io/developer/1227737050) |

## What reviewers say

### Cat Evolution

[App page](https://appshunter.io/ios/app/cat-evolution-kitty-fusion/id1126539920)

Combine cats to evolve them into unique and bizarre forms in this incremental clicker game. Discover new species, collect coins, and unlock various endings. It's a purr-fectly amusing experience for cat lovers.

**Highlights:** Combine cats to evolve, Discover curious and bizarre forms, Collect cat poop coins, Unlock different stages and species, Experience a mind-blowing story, Multiple possible endings

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pack of rubies | $1.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| pack with some diamonds | $1.99 | one-time |
| pack of diamonds | $1.99 | one-time |
| ads removal | $1.99 | one-time |
| pack with more diamonds | $3.99 | one-time |
| big pack of rubies | $4.99 | one-time |
| income doubler | $5.99 | one-time |
| pack with plenty of diamonds | $6.99 | one-time |
| Trinket | $6.99 | one-time |
| starter bundle with discount | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 😻 Cute and amusing cat designs
- 🚀 Fast progression and evolution
- 💎 Ability to customize cats with hats

**What reviewers complain about**

- 🙄 Excessive ads that can crash the game
- 🤔 Disappearing cat customizations after restarting
- 🤯 Glitches with berry and tractor functionality

**Reported bugs**

- Game crashes when watching certain ads
- Purchased cats disappearing after crashes
- Berries and tractor not working as expected

**Requested features**

- Ability to save custom cat colors
- Option to disable ads or pay for ad-free version
- Improved crate opening experience (no need to tap individually)


### Slime Evolutionary Path

[App page](https://appshunter.io/ios/app/slime-evolutionary-path/id1559506738)

Evolve your slime through multiple paths, collecting coins and experience even when offline. Engage in automatic battles, enhance your slime with equipment enchantments and extra skills to defeat powerful enemies in this casual idle game.

**Highlights:** Multiple slime evolution paths, Offline coin and XP generation, Automatic battles, Equipment enchantments, Extra skills for slime enhancement, Ten evolution stages

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 gems | $1.29 | one-time |
| 5000 gems | $5.99 | one-time |
| 10,000 gems | $10.49 | one-time |
| 50,000 gems | $49.90 | one-time |
| 100,000 gems | $95.99 | one-time |

**What reviewers like**

- 👍 Solid game
- 👍 Fun casual game
- 👍 Relaxing game
- 👍 Great for passing time
- 👍 Enjoyable gameplay

**What reviewers complain about**

- 🐛 Confusing UI
- 🐛 Grammatical errors in text
- 💡 Lack of ways to spend gold
- 💡 Need more depth and content
- 💡 Slow progression

**Reported bugs**

- Difficulty progressing past certain levels
- Inconsistent performance or crashes

**Requested features**

- More evolution options and upgrades
- Ability to combine or upgrade arm stones
- More ways to earn gems
- Clearer tutorial and explanations
- Additional game modes or challenges


## Frequently asked questions

### Is Cat Evolution free?

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

### Is Slime Evolutionary Path free?

Slime Evolutionary Path is free to download, with in-app purchases available.

### Which has better reviews, Cat Evolution or Slime Evolutionary Path?

Cat Evolution is rated higher. Cat Evolution averages 4.8 out of 5 from 8.1K ratings, while Slime Evolutionary Path averages 4.4 from 765 ratings.

### Do Cat Evolution or Slime Evolutionary Path have ads?

Both Cat Evolution and Slime Evolutionary Path show ads.

### Which is updated more often, Cat Evolution or Slime Evolutionary Path?

Cat Evolution ships an update every 10 days, and Slime Evolutionary Path every 3 weeks. Most recently, Cat Evolution was updated on September 25, 2026 and Slime Evolutionary Path on September 22, 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.*