# Arithmatrix vs Airbus A330 Systems

The clearest difference is price: Arithmatrix at Free against Airbus A330 Systems's $29.99. Arithmatrix also leads on iOS requirement (11.0 vs 26.0). Airbus A330 Systems's advantage is update cadence (every 3 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

Arithmatrix is free to download; Airbus A330 Systems costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Arithmatrix ships an update monthly, Airbus A330 Systems every 3 days. The most recent releases landed on September 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Arithmatrix | Airbus A330 Systems |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/airbus-a330-systems/id6765866310/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Paid |
| Size | 57 MB | 98 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ezana Dawit](https://appshunter.io/developer/1665718578) | [Wilson Soethe Cursino](https://appshunter.io/developer/920514282) |

## What reviewers say

### Arithmatrix

[App page](https://appshunter.io/ios/app/arithmatrix-brain-training/id1665718576)

**Features:** macOS Compatibility

**In-app purchases:** none


### Airbus A330 Systems

[App page](https://appshunter.io/ios/app/airbus-a330-systems/id6765866310)

This app is a comprehensive study tool for pilots preparing for their Airbus A330 type rating. It offers various study modules, interactive cockpit panels, and hands-free audio study options to ensure readiness for oral exams, simulator checks, and line flying.

**Highlights:** Interactive cockpit panel, Spaced-repetition study system, Memory item drills, Oral and checkride preparation, Simulator training guides, Hands-free podcast mode, Progress tracking and XP system

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arithmatrix free?

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

### Is Airbus A330 Systems free?

Airbus A330 Systems costs $29.99, with no in-app purchases.

### Do Arithmatrix or Airbus A330 Systems have ads?

Neither Arithmatrix nor Airbus A330 Systems shows ads.

### Which is updated more often, Arithmatrix or Airbus A330 Systems?

Arithmatrix ships an update monthly, and Airbus A330 Systems every 3 days. Most recently, Arithmatrix was updated on September 11, 2026 and Airbus A330 Systems on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*