# Rainbow Surfer vs Cubix Elements

The clearest difference is in-app purchases: Rainbow Surfer at none against Cubix Elements's 1. Rainbow Surfer also leads on update cadence (fortnightly vs every 17 months) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Cubix Elements sells 1 one-off in-app purchase. Rainbow Surfer asks for nothing beyond the download.

Rainbow Surfer ships an update fortnightly, Cubix Elements every 17 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Rainbow Surfer | Cubix Elements |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (28 ratings)](https://appshunter.io/ios/app/rainbow-surfer-duet-color/id6478478379/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 17 months |
| Monetization | Ad-supported | — |
| Size | 257 MB | 359 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [晗 张](https://appshunter.io/developer/1677246927) | [REFRAME GAMES INC.](https://appshunter.io/developer/1741768640) |

## What reviewers say

### Rainbow Surfer

[App page](https://appshunter.io/ios/app/rainbow-surfer-duet-color/id6478478379)

Guide a character through a rhythm-based game by slashing circles and avoiding different colors. Master the beat to achieve perfect combos and unlock new scenes and items. A challenging yet addictive experience for music and game lovers.

**Highlights:** Finger-drag controls, Rhythm-based gameplay, Color matching challenges, Unlockable scenes and items, Addictive music integration, Simple game control experience

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

**In-app purchases:** none


### Cubix Elements

[App page](https://appshunter.io/ios/app/cubix-elements/id6498717726)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Rainbow Surfer free?

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

### Is Cubix Elements free?

Cubix Elements is free to download, with in-app purchases available.

### Do Rainbow Surfer or Cubix Elements have ads?

Both Rainbow Surfer and Cubix Elements show ads.

### Which is updated more often, Rainbow Surfer or Cubix Elements?

Rainbow Surfer ships an update fortnightly, and Cubix Elements every 17 months. Most recently, Rainbow Surfer was updated on October 24, 2026 and Cubix Elements on October 14, 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.*