# Marble Machine vs Penalty 2D

The clearest difference is update cadence: Marble Machine at every 5 weeks against Penalty 2D's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Marble Machine sells 4 one-off in-app purchases and Penalty 2D sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Marble Machine ships an update every 5 weeks, Penalty 2D every 22 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Marble Machine | Penalty 2D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 22 months |
| Size | 104 MB | 303 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Matthias Wutschke](https://appshunter.io/developer/673202919) | [Indest](https://appshunter.io/developer/1471549991) |

## What reviewers say

### Marble Machine

[App page](https://appshunter.io/ios/app/marble-machine/id989635348)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertisement removal | $0.99 | one-time |
| Explorer Level Pack | $1.99 | one-time |
| Puzzler Level Pack | $1.99 | one-time |
| Rolling Skills Level Pack | $1.99 | one-time |


### Penalty 2D

[App page](https://appshunter.io/ios/app/penalty-2d/id6444929937)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Intermediate Ads | $2.99 | one-time |
| No Ads + 2 Balls | $4.99 | one-time |


## Frequently asked questions

### Is Marble Machine free?

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

### Is Penalty 2D free?

Penalty 2D is free to download, with in-app purchases available.

### Do Marble Machine or Penalty 2D have ads?

Both Marble Machine and Penalty 2D show ads.

### Which is updated more often, Marble Machine or Penalty 2D?

Marble Machine ships an update every 5 weeks, and Penalty 2D every 22 months. Most recently, Marble Machine was updated on October 1, 2026 and Penalty 2D on October 8, 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.*