# Slap Stack! vs Firefighter Run 3D

The clearest difference is ads: Firefighter Run 3D at none against Slap Stack!'s shown. Firefighter Run 3D also leads on update cadence (every 2 days vs every 16 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Slap Stack! ships an update every 16 months, Firefighter Run 3D every 2 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Slap Stack! | Firefighter Run 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 2 days** |
| Size | 72 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Hitflow Games OU](https://appshunter.io/developer/1529792412) |

## What reviewers say

### Slap Stack!

[App page](https://appshunter.io/ios/app/slap-stack/id1589447649)

**Features:** macOS Compatibility

**In-app purchases:** none


### Firefighter Run 3D

[App page](https://appshunter.io/ios/app/firefighter-run-3d/id6471036108)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slap Stack! free?

Slap Stack! is free to download, with no in-app purchases.

### Is Firefighter Run 3D free?

Firefighter Run 3D is free to download, with no in-app purchases.

### Do Slap Stack! or Firefighter Run 3D have ads?

Slap Stack! shows ads; Firefighter Run 3D does not.

### Which is updated more often, Slap Stack! or Firefighter Run 3D?

Slap Stack! ships an update every 16 months, and Firefighter Run 3D every 2 days. Most recently, Slap Stack! was updated on October 27, 2026 and Firefighter Run 3D on October 25, 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.*