# Spectrum Cube vs Arf Blocks

The clearest difference is update cadence: Spectrum Cube at every 3 days against Arf Blocks's fortnightly. Spectrum Cube also leads on iOS requirement (9.0 vs 17.0). 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.

Spectrum Cube ships an update every 3 days, Arf Blocks fortnightly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Spectrum Cube | Arf Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/spectrum-cube/id1579423979/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | — |
| Size | 105 MB | 4 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Concepcion-Rodriguez](https://appshunter.io/developer/1481297210) | [Lambda M BV](https://appshunter.io/developer/1894806051) |

## What reviewers say

### Spectrum Cube

[App page](https://appshunter.io/ios/app/spectrum-cube/id1579423979)

A fast-paced arcade game where players swipe a cube to match its color to the displayed target. Earn points by reacting quickly and strategically use powerups to boost your score. Unlock new cubes and upgrade abilities to reach higher levels.

**Highlights:** Color matching gameplay, Score multiplier, Time freeze powerup, Cube customization, Powerup leveling, Offline play

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

**In-app purchases:** none


### Arf Blocks

[App page](https://appshunter.io/ios/app/arf-blocks/id6762602834)

**In-app purchases:** none


## Frequently asked questions

### Is Spectrum Cube free?

Spectrum Cube is free to download, with no in-app purchases.

### Is Arf Blocks free?

Arf Blocks is free to download, with no in-app purchases.

### Do Spectrum Cube or Arf Blocks have ads?

Neither Spectrum Cube nor Arf Blocks shows ads.

### Which is updated more often, Spectrum Cube or Arf Blocks?

Spectrum Cube ships an update every 3 days, and Arf Blocks fortnightly. Most recently, Spectrum Cube was updated on November 3, 2026 and Arf Blocks on October 25, 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.*