# Slapping Penguin vs Doltap

The clearest difference is in-app purchases: Slapping Penguin at none against Doltap's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Doltap sells 1 one-off in-app purchase. Slapping Penguin asks for nothing beyond the download.

Slapping Penguin ships an update every 2 days, Doltap every 3 days. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Slapping Penguin | Doltap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 53 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aurelien YOL](https://appshunter.io/developer/6783976948) | [Mustafa Salim Erek](https://appshunter.io/developer/1896175573) |

## What reviewers say

### Slapping Penguin

[App page](https://appshunter.io/ios/app/slapping-penguin/id6783976946)

**In-app purchases:** none


### Doltap

[App page](https://appshunter.io/ios/app/doltap-zen-stack-tower/id6790157885)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Season Stone Sets | $3.99 | one-time |


## Frequently asked questions

### Is Slapping Penguin free?

Slapping Penguin is free to download, with no in-app purchases.

### Is Doltap free?

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

### Do Slapping Penguin or Doltap have ads?

Both Slapping Penguin and Doltap show ads.

### Which is updated more often, Slapping Penguin or Doltap?

Slapping Penguin ships an update every 2 days, and Doltap every 3 days. Most recently, Slapping Penguin was updated on September 19, 2026 and Doltap on September 10, 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.*