# Marble Logic vs Gem Path

The clearest difference is ads: Marble Logic at none against Gem Path's shown. Marble Logic also leads on iOS requirement (10.0 vs 13.0). 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 | Marble Logic | Gem Path |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 185 MB | 120 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Novoworker GmbH](https://appshunter.io/developer/1463310777) | [Thi Ha Phan](https://appshunter.io/developer/1877102115) |

## What reviewers say

### Marble Logic

[App page](https://appshunter.io/ios/app/marble-logic/id1563168824)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem Path

[App page](https://appshunter.io/ios/app/gem-path-marble-run/id6761099997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marble Logic free?

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

### Is Gem Path free?

Gem Path is free to download, with no in-app purchases.

### Do Marble Logic or Gem Path have ads?

Gem Path shows ads; Marble Logic does not.

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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.*