# Cat Stack vs Pop It Balloon Duel Two Player

The clearest difference is in-app purchases: Pop It Balloon Duel Two Player at none against Cat Stack's 6. Pop It Balloon Duel Two Player also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Cat Stack sells 6 one-off in-app purchases. Pop It Balloon Duel Two Player asks for nothing beyond the download.

## The numbers

| Metric | Cat Stack | Pop It Balloon Duel Two Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (891 ratings)](https://appshunter.io/ios/app/cat-stack/id1398886906/reviews)** | — |
| Number of ratings | **891** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 236 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Full Fat Productions Ltd](https://appshunter.io/developer/374306144) | [Adrijana Jakovljevic](https://appshunter.io/developer/1486022934) |

## What reviewers say

### Cat Stack

[App page](https://appshunter.io/ios/app/cat-stack/id1398886906)

Rotate and position various cats to build the tallest possible tower. Be careful, as a fallen cat means game over. Discover and collect over 70 unique cat breeds, each with different effects that can impact your tower's stability.

**Highlights:** Stack cats to build towers, Physics-based gameplay, Collect over 70 cat breeds, Cats have unique effects, High score challenges

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CS Gem Pack 1 | $0.99 | one-time |
| Bundle Pack 1 | $4.99 | one-time |
| CS Gem Pack 2 | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Bundle Pack 2 | $9.99 | one-time |
| CS Gem Pack 3 | $9.99 | one-time |

**What reviewers like**

- 🐱 Cute cats
- 🕹️ Fun and addictive gameplay
- 💡 Unique concept
- 👍 Simple and easy to play
- 🕰️ Good for passing time

**What reviewers complain about**

- 🔍 Lack of variety in cat shapes
- 🔊 Sound issues and audio cutting out
- 📺 Too many ads, disruptive to gameplay
- 🔒 Paid version still has ads

**Reported bugs**

- Crashes and freezes
- Unresponsive controls
- Ads not loading properly

**Requested features**

- More cat variety
- Pause button
- Offline play mode
- Customization options


### Pop It Balloon Duel Two Player

[App page](https://appshunter.io/ios/app/pop-it-balloon-duel-two-player/id6742361915)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cat Stack free?

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

### Is Pop It Balloon Duel Two Player free?

Pop It Balloon Duel Two Player is free to download, with no in-app purchases.

### Do Cat Stack or Pop It Balloon Duel Two Player have ads?

Both Cat Stack and Pop It Balloon Duel Two Player show ads.

---

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