# FMGS A320 vs ACDAC

The clearest difference is update cadence: ACDAC at every 4 months against FMGS A320's every 10 months. ACDAC also leads on device support (3 vs 1). FMGS A320's advantage is iOS requirement (12.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FMGS A320 ships an update every 10 months, ACDAC every 4 months. The most recent releases landed on June 4, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | FMGS A320 | ACDAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (11 ratings)](https://appshunter.io/ios/app/fmgs-a320/id1109979312/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 29 MB | 67 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ECA Faros](https://appshunter.io/developer/1109979311) | [2Way ehf](https://appshunter.io/developer/1151220739) |

## What reviewers say

### FMGS A320

[App page](https://appshunter.io/ios/app/fmgs-a320/id1109979312)

This application provides a free and accurate simulation of the A320 Flight Management System. It's designed to help pilots familiarize themselves with the complex system before simulator sessions, offering an easy-to-use interface and a comprehensive set of functions.

**Highlights:** A320 FMS simulation, Free play mode, Accurate simulation, Easy-to-use interface, Comprehensive functions, Pilot familiarization

**Features:** macOS Compatibility

**In-app purchases:** none


### ACDAC

[App page](https://appshunter.io/ios/app/acdac/id6523432396)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is FMGS A320 free?

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

### Is ACDAC free?

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

### Do FMGS A320 or ACDAC have ads?

Neither FMGS A320 nor ACDAC shows ads.

### Which is updated more often, FMGS A320 or ACDAC?

FMGS A320 ships an update every 10 months, and ACDAC every 4 months. Most recently, FMGS A320 was updated on June 4, 2026 and ACDAC on September 12, 2026.

---

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