# Smartqube vs Protopixel

The clearest difference is update cadence: Protopixel at every 2 months against Smartqube's every 5 months. Smartqube's advantage is iOS requirement (13.4 vs 16.6). 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.

Smartqube ships an update every 5 months, Protopixel every 2 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Smartqube | Protopixel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 32 MB | 48 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qbots Energy Ltd](https://appshunter.io/developer/1585163482) | [ProtoPixel S.L.](https://appshunter.io/developer/1567878723) |

## What reviewers say

### Smartqube

[App page](https://appshunter.io/ios/app/smartqube/id1585163478)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protopixel

[App page](https://appshunter.io/ios/app/protopixel/id6450700467)

**In-app purchases:** none


## Frequently asked questions

### Is Smartqube free?

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

### Is Protopixel free?

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

### Do Smartqube or Protopixel have ads?

Neither Smartqube nor Protopixel shows ads.

### Which is updated more often, Smartqube or Protopixel?

Smartqube ships an update every 5 months, and Protopixel every 2 months. Most recently, Smartqube was updated on September 29, 2026 and Protopixel 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.*