# Slap Stack! vs Smasher Run 3D

The clearest difference is update cadence: Smasher Run 3D at daily against Slap Stack!'s every 16 months. On price, ads, in-app purchases and device support 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, Smasher Run 3D daily. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Slap Stack! | Smasher Run 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Daily** |
| Size | 72 MB | 237 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Aden Games](https://appshunter.io/developer/1610507844) |

## What reviewers say

### Slap Stack!

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Smasher Run 3D

[App page](https://appshunter.io/ios/app/smasher-run-3d/id1644382774)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slap Stack! free?

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

### Is Smasher Run 3D free?

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

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

Both Slap Stack! and Smasher Run 3D show ads.

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

Slap Stack! ships an update every 16 months, and Smasher Run 3D daily. Most recently, Slap Stack! was updated on October 15, 2026 and Smasher Run 3D on October 12, 2026.

---

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