# CUBE9 ATTACK vs StackRush Impossible

The clearest difference is price: CUBE9 ATTACK at Free against StackRush Impossible's $0.99. CUBE9 ATTACK also leads on iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

CUBE9 ATTACK is free to download; StackRush Impossible costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CUBE9 ATTACK | StackRush Impossible |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | — |
| Size | 65 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) | [Liam Murray](https://appshunter.io/developer/1887420852) |

## What reviewers say

### CUBE9 ATTACK

[App page](https://appshunter.io/ios/app/cube9-attack/id1448660572)

**In-app purchases:** none


### StackRush Impossible

[App page](https://appshunter.io/ios/app/stackrush-impossible/id6761103791)

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

**In-app purchases:** none


## Frequently asked questions

### Is CUBE9 ATTACK free?

CUBE9 ATTACK is free to download, with no in-app purchases.

### Is StackRush Impossible free?

StackRush Impossible costs $0.99, with no in-app purchases.

### Do CUBE9 ATTACK or StackRush Impossible have ads?

Both CUBE9 ATTACK and StackRush Impossible show ads.

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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.*