# Penguin GO! vs Cat liquid

The clearest difference is review sentiment: Cat liquid at 100% against Penguin GO!'s 47%. Cat liquid also leads on rating (5.0 vs 4.6) and update cadence (every 4 days vs every 3 weeks). Penguin GO!'s advantage is ratings volume (3.3K vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Penguin GO! sells 12 one-off in-app purchases and Cat liquid sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cat liquid holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Penguin GO! has 3.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of Penguin GO!'s written reviews are positive against 100% of Cat liquid's.

Penguin GO! ships an update every 3 weeks, Cat liquid every 4 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Penguin GO! | Cat liquid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.3K ratings)](https://appshunter.io/ios/app/penguin-go-collab/id6740887230/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-liquid/id6741516170/reviews)** |
| Number of ratings | **3.3K** | 1 |
| Positive reviews | 46.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2.0 GB | 461 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [MOREFUN (H.K.) LIMITED](https://appshunter.io/developer/1773044663) | [Yusuke Okada](https://appshunter.io/developer/1793725878) |

## What reviewers say

### Penguin GO!

[App page](https://appshunter.io/ios/app/penguin-go-collab/id6740887230)

Defend against zombie hordes in this merge tower defense game. Team up with a friend or go solo, strategize with unique heroes, and survive endless roguelike challenges. Test your luck and dominate leaderboards in thrilling PvP battles.

**Highlights:** Merge heroes to defend towers, Zombie shooting and survival, Co-op and PvP modes, Roguelike challenges, Summon and upgrade heroes, Idle rewards and loot

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Value Pack1 | $0.99 | one-time |
| Value Pack2 | $1.99 | one-time |
| Value Pack12 | $2.99 | one-time |
| Value Pack3 | $4.99 | one-time |
| Value Pack4 | $8.99 | one-time |
| Value Pack5 | $9.99 | one-time |
| Value Pack6 | $14.99 | one-time |
| Value Pack7 | $19.99 | one-time |
| Value Pack8 | $28.99 | one-time |
| Value Pack9 | $29.99 | one-time |
| Value Pack10 | $49.99 | one-time |
| Value Pack11 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and entertaining game
- 🚀 Great gameplay
- 💡 Cute art style
- 💡 Crafting system for mythic heroes

**What reviewers complain about**

- 💰 Payment walls for progression
- 🔍 Falsified numbers and drop rates
- 🔍 Excessive ads
- 🐛 Laggy performance when playing with others
- 🐛 Annoying tutorial popups

**Reported bugs**

- Game not working due to internet connection issues
- AFK players causing issues

**Requested features**

- More lord customization options
- Larger private chat limit
- Upgrade trees for mythic heroes
- Option to pay to remove ads


### Cat liquid

[App page](https://appshunter.io/ios/app/cat-liquid/id6741516170)

Engage in a strategic space war between cat and dog factions, utilizing advanced mechanical weapons. Enjoy quick, 5-minute matches with puzzle-like stage characteristics and customizable craft configurations.

**Highlights:** Cat vs. Dog space war, Robot strategy gameplay, 5-minute matches, Controller compatibility, Customizable craft configuration, Puzzle-like stage characteristics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 cores(consumable item) | $0.49 | one-time |


## Frequently asked questions

### Is Penguin GO! free?

Penguin GO! is free to download, with in-app purchases available.

### Is Cat liquid free?

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

### Which has better reviews, Penguin GO! or Cat liquid?

Cat liquid is rated higher. Penguin GO! averages 4.6 out of 5 from 3.3K ratings, while Cat liquid averages 5.0 from 1 ratings.

### Do Penguin GO! or Cat liquid have ads?

Both Penguin GO! and Cat liquid show ads.

### Which is updated more often, Penguin GO! or Cat liquid?

Penguin GO! ships an update every 3 weeks, and Cat liquid every 4 days. Most recently, Penguin GO! was updated on October 28, 2026 and Cat liquid on October 28, 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.*