# Flooding Cube vs Fumii

The clearest difference is in-app purchases: Fumii at none against Flooding Cube's 1. Fumii also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Flooding Cube sells 1 one-off in-app purchase. Fumii asks for nothing beyond the download.

Flooding Cube ships an update every 10 days, Fumii every 3 weeks. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Flooding Cube | Fumii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 37 MB | 106 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timchenko Konstantin](https://appshunter.io/developer/1866938853) | [Kazuhiro Kobayashi](https://appshunter.io/developer/1551323664) |

## What reviewers say

### Flooding Cube

[App page](https://appshunter.io/ios/app/flooding-cube/id6793025554)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


### Fumii

[App page](https://appshunter.io/ios/app/fumii/id6805435150)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flooding Cube free?

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

### Is Fumii free?

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

### Do Flooding Cube or Fumii have ads?

Flooding Cube shows ads; Fumii does not.

### Which is updated more often, Flooding Cube or Fumii?

Flooding Cube ships an update every 10 days, and Fumii every 3 weeks. Most recently, Flooding Cube was updated on October 7, 2026 and Fumii on October 17, 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.*