# Rainbow Stacking vs Cube Rush 3D

The clearest difference is update cadence: Rainbow Stacking at every 2 weeks against Cube Rush 3D's every 2 months. Rainbow Stacking also leads on iOS requirement (12.0 vs 15.0). On price, ads, 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.

Rainbow Stacking ships an update every 2 weeks, Cube Rush 3D every 2 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Rainbow Stacking | Cube Rush 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-stacking/id1644587632/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 46 MB | 109 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Merz](https://appshunter.io/developer/1642543757) | [FUNBREAK GAMES STUDIO (PRIVATE) LIMITED](https://appshunter.io/developer/1873352853) |

## What reviewers say

### Rainbow Stacking

[App page](https://appshunter.io/ios/app/rainbow-stacking/id1644587632)

A level-based block-stacking game with simple and beautiful graphics. Players stack blocks to reach a target line, offering a straightforward yet engaging puzzle experience.

**Highlights:** Level-based gameplay, Block stacking mechanics, Reach target line objective, Simple graphics, Beautiful design

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

**In-app purchases:** none


### Cube Rush 3D

[App page](https://appshunter.io/ios/app/cube-rush-3d-arcade-adventure/id6775499706)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Stacking free?

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

### Is Cube Rush 3D free?

Cube Rush 3D is free to download, with no in-app purchases.

### Do Rainbow Stacking or Cube Rush 3D have ads?

Both Rainbow Stacking and Cube Rush 3D show ads.

### Which is updated more often, Rainbow Stacking or Cube Rush 3D?

Rainbow Stacking ships an update every 2 weeks, and Cube Rush 3D every 2 months. Most recently, Rainbow Stacking was updated on September 25, 2026 and Cube Rush 3D 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.*