# A220 Guide vs A320 CFDS Trainer

The clearest difference is price: A220 Guide at Free against A320 CFDS Trainer's $19.99. A220 Guide also leads on update cadence (every 2 weeks vs every 2 months). A320 CFDS Trainer's advantage is rating (5.0 vs 2.0) and in-app purchases (none vs 1). On ratings volume and device support there is nothing between them.

A220 Guide is free to download; A320 CFDS Trainer costs $19.99 up front. A220 Guide sells 1 in-app purchase, starting at $12.99 per 6 months. A320 CFDS Trainer asks for nothing beyond the download.

A320 CFDS Trainer holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

A220 Guide ships an update every 2 weeks, A320 CFDS Trainer every 2 months. The most recent releases landed on August 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | A220 Guide | A320 CFDS Trainer |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/a220-guide/id6449822839/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/a320-cfds-trainer/id6451205574/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 50 MB | 103 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onboard By JCG Ltd](https://appshunter.io/developer/1690753784) | [ERM SIMS LLC](https://appshunter.io/developer/1697141250) |

## What reviewers say

### A220 Guide

[App page](https://appshunter.io/ios/app/a220-guide/id6449822839)

This app provides pilots with essential operational information for the A220 aircraft. It features 14 in-depth chapters, EICAS message alerts, and a powerful search function. Enhance your understanding with detailed schematics, photos, and illustrations.

**Highlights:** 14 in-depth operational chapters, EICAS message alerts, Effortless search functionality, Detailed schematics and illustrations, High-quality photographs, Premium access unlockable via in-app purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Starter (6 Months) | $12.99 | per 6 months |


### A320 CFDS Trainer

[App page](https://appshunter.io/ios/app/a320-cfds-trainer/id6451205574)

Master the A320 Centralized Fault Display System (CFDS) with this advanced training app. Designed for maintenance personnel, it offers realistic fault simulation, interactive menus, and offline access for effective learning.

**Highlights:** Interactive BITE Menus, Realistic Fault Simulation, CAT 3 LAND TEST & LRU Menu, Post Flight Reports, Normal & Ground Modes, Realistic Aural Alerts, Offline Access

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

**In-app purchases:** none


## Frequently asked questions

### Is A220 Guide free?

A220 Guide is free to download, with in-app purchases available.

### Is A320 CFDS Trainer free?

A320 CFDS Trainer costs $19.99, with no in-app purchases.

### Which has better reviews, A220 Guide or A320 CFDS Trainer?

A320 CFDS Trainer is rated higher. A220 Guide averages 2.0 out of 5 from 1 ratings, while A320 CFDS Trainer averages 5.0 from 2 ratings.

### Do A220 Guide or A320 CFDS Trainer have ads?

A220 Guide shows ads; A320 CFDS Trainer does not.

### Which is updated more often, A220 Guide or A320 CFDS Trainer?

A220 Guide ships an update every 2 weeks, and A320 CFDS Trainer every 2 months. Most recently, A220 Guide was updated on August 5, 2026 and A320 CFDS Trainer 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.*