# Cube Circuit vs Rubi Robo

The clearest difference is in-app purchases: Rubi Robo at none against Cube Circuit's 1. Rubi Robo also leads on update cadence (every 3 weeks vs every 13 months). Cube Circuit's advantage is ads (none vs shown) and iOS requirement (7.0 vs 12.0). On price and device support there is nothing between them.

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

Cube Circuit ships an update every 13 months, Rubi Robo every 3 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | Cube Circuit | Rubi Robo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cube-circuit/id1186353696/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 154 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RedFish Game Studio](https://appshunter.io/developer/1134805858) | [Wiseman Studio Limited](https://appshunter.io/developer/1723808835) |

## What reviewers say

### Cube Circuit

[App page](https://appshunter.io/ios/app/cube-circuit/id1186353696)

Connect paths on 3D cubes to create a clear circuit and allow energy to flow. Strategically place cubes to maximize your score in this futuristic puzzle game.

**Highlights:** 3D cube path connection, Energy flow circuits, Score maximization, Futuristic game design, Ultramodern UI, Sophisticated level design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock 102 levels | $1.99 | one-time |


### Rubi Robo

[App page](https://appshunter.io/ios/app/rubi-robo/id6475280820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cube Circuit free?

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

### Is Rubi Robo free?

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

### Do Cube Circuit or Rubi Robo have ads?

Rubi Robo shows ads; Cube Circuit does not.

### Which is updated more often, Cube Circuit or Rubi Robo?

Cube Circuit ships an update every 13 months, and Rubi Robo every 3 weeks. Most recently, Cube Circuit was updated on October 7, 2026 and Rubi Robo on October 7, 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.*