# Slap all Kings vs Slap Stack!

The clearest difference is in-app purchases: Slap Stack! at none against Slap all Kings's 1. Slap all Kings's advantage is ads (none vs shown) and iOS requirement (10.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Slap all Kings sells 1 one-off in-app purchase. Slap Stack! asks for nothing beyond the download.

Slap all Kings ships an update every 11 months, Slap Stack! every 16 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Slap all Kings | Slap Stack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (18 ratings)](https://appshunter.io/ios/app/slap-all-kings/id1413699387/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 11 months** | Every 16 months |
| Monetization | Free | — |
| Size | 202 MB | 72 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Meta Dort](https://appshunter.io/developer/1195638342) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Slap all Kings

[App page](https://appshunter.io/ios/app/slap-all-kings/id1413699387)

Engage in a competitive slapping contest where you aim to knock out opponents with powerful open-palm strikes. Master slapping techniques across exciting elimination rounds to become the ultimate champion. Experience a simple yet thrilling face-slapping simulation.

**Highlights:** Open palm face slapping, Elimination rounds, Master slap techniques, HD 3D graphics, Exciting levels, Amazing animations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Slap RemoveAds InApp | $0.99 | one-time |


### Slap Stack!

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slap all Kings free?

Slap all Kings is free to download, with in-app purchases available.

### Is Slap Stack! free?

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

### Do Slap all Kings or Slap Stack! have ads?

Slap Stack! shows ads; Slap all Kings does not.

### Which is updated more often, Slap all Kings or Slap Stack!?

Slap all Kings ships an update every 11 months, and Slap Stack! every 16 months. Most recently, Slap all Kings was updated on September 18, 2026 and Slap Stack! on September 10, 2026.

---

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