# Marble Cubes vs Subfloat Ocean Cave Adventure

The clearest difference is in-app purchases: Marble Cubes at none against Subfloat Ocean Cave Adventure's 6. Subfloat Ocean Cave Adventure's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Subfloat Ocean Cave Adventure sells 6 one-off in-app purchases. Marble Cubes asks for nothing beyond the download.

Marble Cubes ships an update weekly, Subfloat Ocean Cave Adventure every 4 days. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Marble Cubes | Subfloat Ocean Cave Adventure |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Size | 370 MB | 191 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [NAJOX](https://appshunter.io/developer/1801926063) | [SYMBIOTIXLABS LLP](https://appshunter.io/developer/6783225201) |

## What reviewers say

### Marble Cubes

[App page](https://appshunter.io/ios/app/marble-cubes/id6773290137)

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

**In-app purchases:** none


### Subfloat Ocean Cave Adventure

[App page](https://appshunter.io/ios/app/subfloat-ocean-cave-adventure/id6783238020)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Gold Pearls | $0.99 | one-time |
| 100 Gold Pearls | $0.99 | one-time |
| 50 Gold Pearls | $0.99 | one-time |
| 700 Gold Pearls | $3.99 | one-time |
| 1000 Gold Pearls | $5.99 | one-time |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is Marble Cubes free?

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

### Is Subfloat Ocean Cave Adventure free?

Subfloat Ocean Cave Adventure is free to download, with in-app purchases available.

### Do Marble Cubes or Subfloat Ocean Cave Adventure have ads?

Marble Cubes shows ads; Subfloat Ocean Cave Adventure does not.

### Which is updated more often, Marble Cubes or Subfloat Ocean Cave Adventure?

Marble Cubes ships an update weekly, and Subfloat Ocean Cave Adventure every 4 days. Most recently, Marble Cubes was updated on October 11, 2026 and Subfloat Ocean Cave Adventure on October 15, 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.*