# Carnival Knockdown vs Stack Smash

Carnival Knockdown and Stack Smash both sit at 4.9 stars, but that hides the real split: 92% of Carnival Knockdown's written reviews are positive against 74% of Stack Smash's. Stack Smash's advantage is chart position (#67 vs unranked) and ratings volume (41K vs 6.4K). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Carnival Knockdown sells 13 one-off in-app purchases and Stack Smash 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 — 4.9 for Carnival Knockdown against 4.9 for Stack Smash. That said, the two scores are not equally well evidenced: Stack Smash has 41K ratings behind it against 6.4K, so its average is the more settled of the two. Written reviews are what separate them: 92% of Carnival Knockdown's written reviews are positive against 74% of Stack Smash's.

Carnival Knockdown ships an update every 3 days, Stack Smash every 5 days. Both last shipped on October 18, 2026.

## The numbers

| Metric | Carnival Knockdown | Stack Smash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (6.4K ratings)](https://appshunter.io/ios/app/carnival-knockdown/id6780989548/reviews) | [4.9 (41K ratings)](https://appshunter.io/ios/app/stack-smash-3d-puzzle-game/id6784602967/reviews) |
| Number of ratings | 6.4K | **41K** |
| Positive reviews | **92.1% of reviews** | 73.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#67** |
| Size | 308 MB | 375 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fortune Mine Games](https://appshunter.io/developer/1565949596) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### Carnival Knockdown

[App page](https://appshunter.io/ios/app/carnival-knockdown/id6780989548)

Engage in a physics-based puzzle game where you strategically launch projectiles to demolish intricate structures. Master dynamic physics and diverse materials across hundreds of challenging levels with a vibrant carnival theme.

**Highlights:** Physics-based destruction puzzles, Diverse materials and object reactions, Hundreds of challenging levels, One-tap cannonball launching, Satisfying chain reactions, Vibrant carnival theme

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarnivalPack_1.99 | $1.99 | one-time |
| CarnivalPack_4.99 | $4.99 | one-time |
| CarnivalPack_7.99 | $7.99 | one-time |
| CarnivalPack_NoAds | $7.99 | one-time |
| CarnivalPack_9.99 | $9.99 | one-time |
| CarnivalPack_14.99 | $14.99 | one-time |
| CarnivalPack_19.99 | $19.99 | one-time |
| CarnivalPack_29.99 | $29.99 | one-time |
| CarnivalPack_39.99 | $39.99 | one-time |
| CarnivalPack_49.99 | $49.99 | one-time |
| CarnivalPack_59.99 | $59.99 | one-time |
| CarnivalPack_74.99 | $74.99 | one-time |
| CarnivalPack_99.99 | $99.99 | one-time |


### Stack Smash

[App page](https://appshunter.io/ios/app/stack-smash-3d-puzzle-game/id6784602967)

**Currently charting:** #67 Top Free · Casual, #69 Top Free · Puzzle, #150 Top Free · Games (US App Store)

Launch a cannon to smash through stacks of farmyard objects in this physics-based puzzle game. Enjoy satisfying destruction and clever level designs with simple controls. Explore a cozy farm festival with cute characters and bright visuals.

**Highlights:** Aim, shoot, and smash gameplay, Satisfying physics-based destruction, Clever puzzle levels with limited shots, Colorful farm objects to smash, Cozy farm festival locations, Simple controls and rewarding precision

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer 1 | $1.99 | one-time |
| Special Offer 10 | $2.99 | one-time |
| Special Offer 11 | $4.99 | one-time |
| Special Offer 2 | $7.99 | one-time |
| Special Offer 10 | $9.99 | one-time |
| Special Offer 13 | $12.99 | one-time |
| Special Offer 8 | $14.99 | one-time |
| Special Offer 3 | $14.99 | one-time |
| Special Offer 12 | $19.99 | one-time |
| Special Offer 4 | $29.99 | one-time |
| Special Offer 5 | $49.99 | one-time |
| Special Offer 6 | $99.99 | one-time |


## Frequently asked questions

### Is Carnival Knockdown free?

Carnival Knockdown is free to download, with in-app purchases available.

### Is Stack Smash free?

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

### Which has better reviews, Carnival Knockdown or Stack Smash?

Carnival Knockdown and Stack Smash are both rated 4.9 out of 5 on the App Store, from 6.4K and 41K ratings respectively.

### Do Carnival Knockdown or Stack Smash have ads?

Both Carnival Knockdown and Stack Smash show ads.

### Which is updated more often, Carnival Knockdown or Stack Smash?

Carnival Knockdown ships an update every 3 days, and Stack Smash every 5 days. Most recently, Carnival Knockdown was updated on October 18, 2026 and Stack Smash on October 18, 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.*