# Puzzle flat cube vs Online Rubik

The clearest difference is ads: Online Rubik at none against Puzzle flat cube's shown. Puzzle flat cube's advantage is iOS requirement (8.1 vs 12.0). On price, 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.

## The numbers

| Metric | Puzzle flat cube | Online Rubik |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | — |
| Size | 67 MB | 30 MB |
| Requires iOS | **8.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [Ebubekir Oguz](https://appshunter.io/developer/1550351056) |

## What reviewers say

### Puzzle flat cube

[App page](https://appshunter.io/ios/app/puzzle-flat-cube/id1145271239)

**Features:** macOS Compatibility

**In-app purchases:** none


### Online Rubik

[App page](https://appshunter.io/ios/app/online-rubik-cube-duel/id6797208419)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle flat cube free?

Puzzle flat cube is free to download, with no in-app purchases.

### Is Online Rubik free?

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

### Do Puzzle flat cube or Online Rubik have ads?

Puzzle flat cube shows ads; Online Rubik does not.

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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.*