# Cat Evolution vs Sloth Evolution

The clearest difference is ads: Cat Evolution at none against Sloth Evolution's shown. Cat Evolution also leads on iOS requirement (7.0 vs 15.0). Sloth Evolution's advantage is ratings volume (141 vs 12). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Cat Evolution sells 8 one-off in-app purchases and Sloth Evolution sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Cat Evolution against 4.8 for Sloth Evolution. That said, the two scores are not equally well evidenced: Sloth Evolution has 141 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 93% of Cat Evolution's written reviews are positive against 91% of Sloth Evolution's.

Cat Evolution ships an update monthly, Sloth Evolution every 6 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Cat Evolution | Sloth Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/cat-evolution-clicker-game/id1083925457/reviews) | **[4.8 (141 ratings)](https://appshunter.io/ios/app/sloth-evolution-merge-game/id1304363501/reviews)** |
| Number of ratings | 12 | **141** |
| Positive reviews | **92.6% of reviews** | 90.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 156 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Khokhlov](https://appshunter.io/developer/1083925456) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Cat Evolution

[App page](https://appshunter.io/ios/app/cat-evolution-clicker-game/id1083925457)

Combine cute virtual cats to discover new and bizarre evolutions. Collect a vast array of feline creatures, explore different worlds, and unlock unique endings in this engaging clicker game.

**Highlights:** Combine cats to create new evolutions, Collect a huge number of unique cats, Explore different worlds and stages, Unlock multiple endings, Engaging clicker gameplay, Cute graphics and illustrations

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads banner | $0.99 | one-time |
| Gems 60 | $0.99 | one-time |
| Gems 200 | $1.99 | one-time |
| Gems 500 | $3.99 | one-time |
| Rubins 300,000 | $6.99 | one-time |
| Gems 1200 | $7.99 | one-time |
| Rubins 1.2 Mi | $14.99 | one-time |
| Gems 3500 | $15.99 | one-time |


### Sloth Evolution

[App page](https://appshunter.io/ios/app/sloth-evolution-merge-game/id1304363501)

Combine mutant sloth species to discover new breeds and unlock their hidden potential. This idle evolution game features a unique story, doodle-like illustrations, and open-ended gameplay.

**Highlights:** Combine mutant sloth species, Discover new sloth breeds, Unlock hidden potential, Idle clicker gameplay, Unique story with twists, Doodle-like illustrations

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alien Currency Pack 1 | $1.99 | one-time |
| Hard Currency Pack Offer | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Shop Bundle 1 | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| Alien Currency Pack 2 | $5.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Promo Bundles High | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| Starter Bundle Discount | $9.99 | one-time |
| Promo Bundles Full | $11.99 | one-time |
| Hard Currency Pack 4 | $19.99 | one-time |


## Frequently asked questions

### Is Cat Evolution free?

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

### Is Sloth Evolution free?

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

### Which has better reviews, Cat Evolution or Sloth Evolution?

Sloth Evolution is rated higher. Cat Evolution averages 4.7 out of 5 from 12 ratings, while Sloth Evolution averages 4.8 from 141 ratings.

### Do Cat Evolution or Sloth Evolution have ads?

Sloth Evolution shows ads; Cat Evolution does not.

### Which is updated more often, Cat Evolution or Sloth Evolution?

Cat Evolution ships an update monthly, and Sloth Evolution every 6 weeks. Most recently, Cat Evolution was updated on October 8, 2026 and Sloth Evolution on October 13, 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.*