# Platypus Evolution vs Kaiju Rush

The clearest difference is review sentiment: Platypus Evolution at 93% against Kaiju Rush's 25%. Platypus Evolution also leads on rating (4.8 vs 4.4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Platypus Evolution sells 10 one-off in-app purchases and Kaiju Rush sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Platypus Evolution holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 6.1K and 13K respectively. Written reviews point the same way: 93% of Platypus Evolution's written reviews are positive against 25% of Kaiju Rush's.

Platypus Evolution ships an update every 3 weeks, Kaiju Rush every 2 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | Platypus Evolution | Kaiju Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.1K ratings)](https://appshunter.io/ios/app/platypus-evolution-match-game/id942553149/reviews)** | [4.4 (13K ratings)](https://appshunter.io/ios/app/kaiju-rush/id1423042788/reviews) |
| Number of ratings | 6.1K | **13K** |
| Positive reviews | **92.5% of reviews** | 25.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 152 MB | 86 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [Lucky Kat Studios](https://appshunter.io/developer/498980984) |

## What reviewers say

### Platypus Evolution

[App page](https://appshunter.io/ios/app/platypus-evolution-match-game/id942553149)

Explore a bizarre world where platypus undergo extreme mutations. Mix and match these unique creatures to discover new species, earn coins, and conquer the world. This game combines elements of evolution, matching, and incremental clickers.

**Highlights:** Evolve mutated platypus, Mix and match creatures, Discover new species, Earn platypus poop coins, Incremental clicker gameplay, Multiple endings

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ads removal | $0.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| pack with 60 diamonds | $1.99 | one-time |
| pack of rubies | $1.99 | one-time |
| pack of diamonds | $1.99 | one-time |
| small frost gem pack | $1.99 | one-time |
| pack with 200 diamonds | $4.99 | one-time |
| income doubler | $5.99 | one-time |
| big pack of rubies | $5.99 | one-time |
| pack with 500 diamonds | $9.99 | one-time |

**What reviewers like**

- 🤩 Cute and adorable platypuses
- 🕹️ Addictive and fun gameplay
- 👍 Great for passing time
- 🎨 Unique and creative designs
- 🤖 Entertaining mutant platypuses

**What reviewers complain about**

- 💰 Too many ads, disrupting gameplay
- 🕰️ Repetitive and gets boring over time
- 🤔 Lack of new features or content updates
- 🔒 Inability to customize platypuses
- 🐛 Bugs and glitches (e.g., game freezing, loss of progress)

**Reported bugs**

- Game freezing or crashing when opening the shop
- Platypuses not generating gems/diamonds when offline
- Negative coin balance bug after updates
- Inability to progress past certain planets/levels

**Requested features**

- Add more evolution types (e.g., sharks, unicorns, hedgehogs)
- Introduce mini-games or challenges
- Allow players to customize platypuses (colors, accessories)
- Improve gem/diamond acquisition system
- Reduce frequency and intrusiveness of ads


### Kaiju Rush

[App page](https://appshunter.io/ios/app/kaiju-rush/id1423042788)

Control giant monsters to smash cities with simple one-tap gameplay. Upgrade your monsters to improve distance, unlock new creatures, and discover more buildings. Enjoy fun, destructive action.

**Highlights:** One-tap controls, Variety of Kaiju creatures, Monster upgrades, Improve distance, Unlock new monsters, Smash buildings

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| King Kaiju Subscription | $7.99 | per 7 days |
| Gem Pack 1 | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| Gem Pack 2 | $4.99 | one-time |
| Gem Pack 3 | $11.99 | one-time |

**What reviewers like**

- 🚀 Cute and addictive gameplay
- 👍 Adorable pixel art style
- 🎨 Diverse and creative Kaiju designs

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 💰 Excessive ads and aggressive monetization
- 🔋 Performance issues and crashes
- 🤯 Frustrating subscription model

**Reported bugs**

- Kaiju getting stuck in infinite bouncing loop
- Inability to select or hatch new Kaiju
- Freezing and crashing during gameplay
- Offline earnings not updating correctly

**Requested features**

- More unique Kaiju abilities and animations
- Improved offline progress tracking
- Reduced ad frequency and optional ad-free mode
- Better progression system and content unlocks


## Frequently asked questions

### Is Platypus Evolution free?

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

### Is Kaiju Rush free?

Kaiju Rush is free to download, with in-app purchases available.

### Which has better reviews, Platypus Evolution or Kaiju Rush?

Platypus Evolution is rated higher. Platypus Evolution averages 4.8 out of 5 from 6.1K ratings, while Kaiju Rush averages 4.4 from 13K ratings.

### Do Platypus Evolution or Kaiju Rush have ads?

Both Platypus Evolution and Kaiju Rush show ads.

### Which is updated more often, Platypus Evolution or Kaiju Rush?

Platypus Evolution ships an update every 3 weeks, and Kaiju Rush every 2 weeks. Most recently, Platypus Evolution was updated on October 27, 2026 and Kaiju Rush on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*