# A2F vs Kubikux

The clearest difference is update cadence: Kubikux at every 3 months against A2F's every 19 months. A2F's advantage is iOS requirement (12.0 vs 15.0). 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.

A2F ships an update every 19 months, Kubikux every 3 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | A2F | Kubikux |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Size | 28 MB | 40 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ministério das Finanças](https://appshunter.io/developer/1597141433) | [Arsenio CAPENDA](https://appshunter.io/developer/1557967853) |

## What reviewers say

### A2F

[App page](https://appshunter.io/ios/app/a2f/id1600889592)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kubikux

[App page](https://appshunter.io/ios/app/kubikux/id6444346207)

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

**In-app purchases:** none


## Frequently asked questions

### Is A2F free?

A2F is free to download, with no in-app purchases.

### Is Kubikux free?

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

### Do A2F or Kubikux have ads?

Neither A2F nor Kubikux shows ads.

### Which is updated more often, A2F or Kubikux?

A2F ships an update every 19 months, and Kubikux every 3 months. Most recently, A2F was updated on September 18, 2026 and Kubikux on September 18, 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.*