# Cat Evolution vs Robot Evolution

The clearest difference is ads: Cat Evolution at none against Robot Evolution's shown. Cat Evolution also leads on iOS requirement (7.0 vs 15.0). Robot Evolution's advantage is ratings volume (729 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 Robot Evolution sells 12 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 Robot Evolution. That said, the two scores are not equally well evidenced: Robot Evolution has 729 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 86% of Robot Evolution's.

Cat Evolution ships an update monthly, Robot Evolution every 6 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cat Evolution | Robot Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/cat-evolution-clicker-game/id1083925457/reviews) | **[4.8 (729 ratings)](https://appshunter.io/ios/app/robot-evolution-machine-merge/id1275133471/reviews)** |
| Number of ratings | 12 | **729** |
| Positive reviews | **92.6% of reviews** | 85.9% 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 | 155 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 |


### Robot Evolution

[App page](https://appshunter.io/ios/app/robot-evolution-machine-merge/id1275133471)

Merge robots to create bizarre new machines and build a powerful army. Discover various robot types across different stages and unlock multiple endings. Tap or drag to earn coins and expand your collection.

**Highlights:** Drag and drop robots to merge, Discover new robot types, Earn coins to buy creatures, Build a high-tech army, Unlock various endings, Idle clicker gameplay

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pack of rubies | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| pack with diamonds | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Shop Bundle | $2.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| big pack of rubies | $5.99 | one-time |
| Shop Bundle | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| starter bundle | $24.99 | one-time |

**What reviewers like**

- 👍 Awesome game
- 🤖 Fun robot evolutions
- 💡 Lots of unique robot designs
- 🕹️ Addictive gameplay
- 🎨 Cute and colorful visuals

**What reviewers complain about**

- 🔍 Some features feel hidden or unclear
- 🔋 High battery consumption
- 🔗 Frequent ads interrupting gameplay
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Game freezes or pauses when switching between screens
- Inconsistent berry drop rates despite upgrades
- Ads sometimes cause the game to crash

**Requested features**

- Add more evolution games on iOS
- Improve screen compatibility for newer devices
- Reduce frequency of ads or provide ad-free option
- Add ability to delete game progress


## Frequently asked questions

### Is Cat Evolution free?

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

### Is Robot Evolution free?

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

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

Robot Evolution is rated higher. Cat Evolution averages 4.7 out of 5 from 12 ratings, while Robot Evolution averages 4.8 from 729 ratings.

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

Robot Evolution shows ads; Cat Evolution does not.

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

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