# Boom Stack Smash vs Cannon Smash

The clearest difference is in-app purchases: Cannon Smash at none against Boom Stack Smash's 5. Boom Stack Smash's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Boom Stack Smash sells 5 one-off in-app purchases. Cannon Smash asks for nothing beyond the download.

Boom Stack Smash ships an update every 9 days, Cannon Smash every 3 weeks. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Boom Stack Smash | Cannon Smash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 175 MB | 276 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nestengineering](https://appshunter.io/developer/1826499232) | [Aftab Ali](https://appshunter.io/developer/6781781640) |

## What reviewers say

### Boom Stack Smash

[App page](https://appshunter.io/ios/app/boom-stack-smash/id6802006926)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $1.99 | one-time |
| Ad-Free Pass | $3.99 | one-time |
| Bag of Coins | $4.99 | one-time |
| Chest of Coins | $6.99 | one-time |
| Remove Ads | $12.99 | one-time |


### Cannon Smash

[App page](https://appshunter.io/ios/app/cannon-smash-knock-down-3d/id6804282007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Boom Stack Smash free?

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

### Is Cannon Smash free?

Cannon Smash is free to download, with no in-app purchases.

### Do Boom Stack Smash or Cannon Smash have ads?

Both Boom Stack Smash and Cannon Smash show ads.

### Which is updated more often, Boom Stack Smash or Cannon Smash?

Boom Stack Smash ships an update every 9 days, and Cannon Smash every 3 weeks. Most recently, Boom Stack Smash was updated on October 15, 2026 and Cannon Smash on October 19, 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.*