# Cat Evolution vs Scorpion Evolution

The clearest difference is review sentiment: Cat Evolution at 82% against Scorpion Evolution's 25%. Cat Evolution also leads on rating (4.8 vs 4.5). Scorpion Evolution's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Cat Evolution sells 11 one-off in-app purchases and Scorpion Evolution sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cat Evolution holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 8.1K and 3K respectively. Written reviews point the same way: 82% of Cat Evolution's written reviews are positive against 25% of Scorpion Evolution's.

Cat Evolution ships an update every 10 days, Scorpion Evolution every 2 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Cat Evolution | Scorpion Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.1K ratings)](https://appshunter.io/ios/app/cat-evolution-kitty-fusion/id1126539920/reviews)** | [4.5 (3K ratings)](https://appshunter.io/ios/app/scorpion-evolution-run-3d/id6648763720/reviews) |
| Number of ratings | **8.1K** | 3K |
| Positive reviews | **81.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 162 MB | 412 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [CTC Technology Limited](https://appshunter.io/developer/1786328123) |

## 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)


### Scorpion Evolution

[App page](https://appshunter.io/ios/app/scorpion-evolution-run-3d/id6648763720)

Embark on a thrilling 3D adventure as a scorpion, evolving into a powerful predator. Devour creatures, collect power-ups, and make strategic choices to grow. Dodge obstacles and outwit rivals in an adrenaline-pumping race for survival and dominance.

**Highlights:** Evolutionary gameplay, Strategic route selection, Obstacle dodging, Power-up collection, Rival scorpion battles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ADS basic | $1.99 | one-time |


## Frequently asked questions

### Is Cat Evolution free?

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

### Is Scorpion Evolution free?

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

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

Cat Evolution is rated higher. Cat Evolution averages 4.8 out of 5 from 8.1K ratings, while Scorpion Evolution averages 4.5 from 3K ratings.

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

Cat Evolution shows ads; Scorpion Evolution does not.

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

Cat Evolution ships an update every 10 days, and Scorpion Evolution every 2 weeks. Most recently, Cat Evolution was updated on October 15, 2026 and Scorpion Evolution on October 15, 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.*