# Aerosim ETHOS A320 vs A320 Systems Study & Exam

The clearest difference is in-app purchases: Aerosim ETHOS A320 at none against A320 Systems Study & Exam's 1. Aerosim ETHOS A320 also leads on iOS requirement (7.0 vs 15.0). A320 Systems Study & Exam's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. A320 Systems Study & Exam sells 1 one-off in-app purchase. Aerosim ETHOS A320 asks for nothing beyond the download.

Aerosim ETHOS A320 ships an update every 4 months, A320 Systems Study & Exam every 5 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Aerosim ETHOS A320 | A320 Systems Study & Exam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aerosim-ethos-a320/id689434986/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 57 MB | 5 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aerosim](https://appshunter.io/developer/491766443) | [Studio BabDreams](https://appshunter.io/developer/431517875) |

## What reviewers say

### Aerosim ETHOS A320

[App page](https://appshunter.io/ios/app/aerosim-ethos-a320/id689434986)

This app provides pilots with an advanced training platform for aircraft systems, FMS, and procedures. It offers self-paced distance learning with interactive lessons and simulated practice, accessible online or offline.

**Highlights:** Aircraft systems courseware, Simulated FMS, Procedures training, Document Library, Learning Management System (LMS), Self-paced learning, Online/offline use

**Features:** macOS Compatibility

**In-app purchases:** none


### A320 Systems Study & Exam

[App page](https://appshunter.io/ios/app/a320-systems-study-and-exam/id6748674155)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all questions | $12.99 | one-time |


## Frequently asked questions

### Is Aerosim ETHOS A320 free?

Aerosim ETHOS A320 is free to download, with no in-app purchases.

### Is A320 Systems Study & Exam free?

A320 Systems Study & Exam is free to download, with in-app purchases available.

### Do Aerosim ETHOS A320 or A320 Systems Study & Exam have ads?

Neither Aerosim ETHOS A320 nor A320 Systems Study & Exam shows ads.

### Which is updated more often, Aerosim ETHOS A320 or A320 Systems Study & Exam?

Aerosim ETHOS A320 ships an update every 4 months, and A320 Systems Study & Exam every 5 months. Most recently, Aerosim ETHOS A320 was updated on November 1, 2026 and A320 Systems Study & Exam on November 8, 2026.

---

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