# This is Dumb! vs Marble Shuffle

The clearest difference is ads: Marble Shuffle at none against This is Dumb!'s shown. Marble Shuffle also leads on iOS requirement (13.0 vs 15.0). On price, 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.

## The numbers

| Metric | This is Dumb! | Marble Shuffle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 138 MB | 111 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Gangan](https://appshunter.io/developer/1244606610) | [SOZAP](https://appshunter.io/developer/952456051) |

## What reviewers say

### This is Dumb!

[App page](https://appshunter.io/ios/app/this-is-dumb/id6764309014)

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

**In-app purchases:** none


### Marble Shuffle

[App page](https://appshunter.io/ios/app/marble-shuffle/id6774515235)

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

**In-app purchases:** none


## Frequently asked questions

### Is This is Dumb! free?

This is Dumb! is free to download, with no in-app purchases.

### Is Marble Shuffle free?

Marble Shuffle is free to download, with no in-app purchases.

### Do This is Dumb! or Marble Shuffle have ads?

This is Dumb! shows ads; Marble Shuffle does not.

---

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