# Flappy Cat vs Stack Jump

The clearest difference is in-app purchases: Flappy Cat at none against Stack Jump's 1. Flappy Cat also leads on ads (none vs shown) and review sentiment (82% vs 48%). Stack Jump's advantage is ratings volume (299K vs 5). On price and device support there is nothing between them.

Both are free to download. Stack Jump sells 1 one-off in-app purchase. Flappy Cat asks for nothing beyond the download.

Flappy Cat holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stack Jump has 299K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 82% of Flappy Cat's written reviews are positive against 48% of Stack Jump's.

Flappy Cat ships an update weekly, Stack Jump every 4 weeks. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Flappy Cat | Stack Jump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/flappy-cat-mega-jump-to-escape/id840045169/reviews)** | [4.6 (299K ratings)](https://appshunter.io/ios/app/stack-jump/id1263426717/reviews) |
| Number of ratings | 5 | **299K** |
| Positive reviews | **81.8% of reviews** | 47.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 155 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [宁 桂](https://appshunter.io/developer/1086339124) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Flappy Cat

[App page](https://appshunter.io/ios/app/flappy-cat-mega-jump-to-escape/id840045169)

Guide a cat on a cloud-hopping adventure, tapping to deploy a parachute for longer jumps. Collect fish while avoiding a hungry shark lurking below. An addictive game with simple, engaging gameplay.

**Highlights:** Cloud hopping gameplay, Tap to deploy parachute, Collect fish, Avoid sharks, Addictive adventure

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

**In-app purchases:** none


### Stack Jump

[App page](https://appshunter.io/ios/app/stack-jump/id1263426717)

Build the tallest tower by stacking blocks as high as you can. Compete for your highscore in an endless mode, conquer 36 challenges, and unlock 20 unique characters.

**Highlights:** Stack blocks to build towers, Endless mode for highscores, 36 challenges to complete, Unlock 20 characters, Improve highscore

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🤩 Addictive and fun gameplay
- 😍 Cute and charming characters
- 🎨 Variety of themes and backgrounds
- 🎉 Rewarding to unlock new content

**What reviewers complain about**

- 🤬 Excessive and intrusive ads
- 🐛 Frequent crashes and glitches
- 🤯 Laggy performance and freezing issues
- 😕 Inconsistent scoring/mechanics

**Reported bugs**

- Game crashes on launch
- Blocks not registering perfect jumps
- Second chance feature not working as expected
- Inconsistent performance across devices

**Requested features**

- Reduce ads or offer paid ad-free version
- Improve stability and fix bugs
- Add more challenge modes and levels
- Introduce leaderboards and social features


## Frequently asked questions

### Is Flappy Cat free?

Flappy Cat is free to download, with no in-app purchases.

### Is Stack Jump free?

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

### Which has better reviews, Flappy Cat or Stack Jump?

Flappy Cat is rated higher. Flappy Cat averages 5.0 out of 5 from 5 ratings, while Stack Jump averages 4.6 from 299K ratings.

### Do Flappy Cat or Stack Jump have ads?

Stack Jump shows ads; Flappy Cat does not.

### Which is updated more often, Flappy Cat or Stack Jump?

Flappy Cat ships an update weekly, and Stack Jump every 4 weeks. Most recently, Flappy Cat was updated on October 10, 2026 and Stack Jump on October 21, 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.*