# A320 CFDS Trainer Lite — A320 CFDS Training on the go

> Mobile trainer for A320 Centralized Fault Display System (CFDS) maintenance. (iPhone/iPad app by ERM SIMS LLC.)

- Source: https://appshunter.io/ios/app/a320-cfds-trainer-lite/id6451204364 (this page in markdown: same URL + `.md`)
- Developer: [ERM SIMS LLC](https://appshunter.io/developer/1697141250)
- Category: Education, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 69 MB
- Languages: American English
- Released: 2023-07-20
- Data updated: 2026-08-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/a320-cfds-trainer-lite/id6451204364/reviews.md

## What is A320 CFDS Trainer Lite?

A320 CFDS Maintenance Trainer Lite

Master the A320 Centralized Fault Display System directly from your mobile device with this specialized maintenance training app. Designed by aviation maintenance experts for maintenance professionals, this app delivers an authentic learning experience of core CFDS functions.

Not intended for pilot training.

KEY FEATURES:

- Practice PFR (Post Flight Report) creation with and without faults
- Navigate CFDS menus and submenus
- Access both Normal and Menu Modes
- View static reference pages from related systems (FMS, ATSU, AIDS)
- Optimized performance for older hardware
- 100% ad-free learning experience
- Full offline functionality


Developed by ERM SIMS, specialists in aviation maintenance training simulations, this Lite version provides essential A320 CFDS navigation training in a user-friendly interface.

FMS and other system pages are static view-only references to help maintenance personnel explore system relationships.

Check out our Full version offering expanded capabilities and enhanced features.

Disclaimer: 
This application serves as a reference tool only and does not replace official maintenance manuals, which remain the primary information source. Variations may exist due to different A320 configuration options.

## Key features

- Practice PFR creation
- Navigate CFDS menus
- Access Normal and Menu Modes
- View static reference pages
- Offline functionality
- Ad-free learning

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/a320-cfds-trainer-lite/id6451204364/reviews.md

### 1/5 — "Not for pilots" (?)

*2025-10-30*

I wanted to use this app to test my knowledge and learn how to use the MCDU. You can't type in the INIT page, without it saying "This app is not for pilots", so you can't use it if you want to learn where to click and what to insert. Seems to be the only app on AppStore emulating the MCDU, so much unused potential.

### 2/5 — Disappointed

*2025-07-23*

My iPad was stolen, I bought another one thinking I was able to download the app again.
However, if I want to use the app I must buy it again.
No happy at all.

### 1/5 — Nul

*2024-12-07*

Affiche Fonction not simulated partout donc injouable

### 5/5 — One of the best free version

*2023-09-16*

Please add India database

## Frequently asked questions about A320 CFDS Trainer Lite

### What is A320 CFDS Trainer Lite?

A320 CFDS Trainer Lite is a mobile application designed for aviation maintenance professionals to learn and practice using the A320 Centralized Fault Display System (CFDS). It allows users to navigate menus, create fault reports, and view system references.

### Is A320 CFDS Trainer Lite suitable for pilots?

No, A320 CFDS Trainer Lite is specifically designed for maintenance professionals and is not intended for pilot training. Its focus is on the maintenance aspects of the CFDS.

### Can I use A320 CFDS Trainer Lite offline?

Yes, A320 CFDS Trainer Lite offers full offline functionality, allowing you to train and practice without an internet connection. This makes it convenient for use in various environments.

### Does A320 CFDS Trainer Lite have ads?

No, A320 CFDS Trainer Lite provides a 100% ad-free learning experience. This ensures an uninterrupted and focused training session for users.

### What are the key training features of A320 CFDS Trainer Lite?

Key features include practicing Post Flight Report (PFR) creation with and without faults, navigating CFDS menus and submenus, accessing both Normal and Menu Modes, and viewing static reference pages from related systems.

### What devices is A320 CFDS Trainer Lite available on?

A320 CFDS Trainer Lite is available for iPhone, iPad, and iPod. It is optimized for performance, even on older hardware.

### How often is A320 CFDS Trainer Lite updated?

The latest version, 1.3.2, was released on 2025-10-15. The app is developed by ERM SIMS LLC, specialists in aviation maintenance training simulations.

### Does A320 CFDS Trainer Lite offer certifications?

The provided information does not mention certifications. A320 CFDS Trainer Lite serves as a reference tool and does not replace official maintenance manuals.

## Version history (last 5 releases)

### 1.3.2 — 2025-10-15

- Added ATA 46 INFO SYS page for ATIMS & FOMAX.

### 1.3.1 — 2025-05-09

Minor changes to User Interface.
Reduced application size.

### 1.3.0 — 2025-04-13

Added Toilet Page.
Added Hold CLR to erase scratchpad.
Updated app to support upcoming features.
Updated text sizes on various pages to ensure consistency.
Updated UI and welcome screen. Replaced scratchpad message when users click on FMS input items to clarify that this app is not an FMS trainer.

### 1.2.5 — 2024-08-15

▸ Optimized User Interface: We've cleaned up the UI to improve overall aesthetics and usability. The updated design provides a more intuitive and enjoyable user experience.

▸ API Updates: Updated to the latest iOS to support new features and improve app compatibility with the latest devices.

▸ Texture and Code Optimization

### 1.2.4 — 2023-08-28

-Added a missing menu for AEVC>LRU IDENTIFICATION
-Removed Menu ECAM 1 & 2 > OEM Database

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## More apps by ERM SIMS LLC

- [A320 CFDS Trainer](https://appshunter.io/ios/app/a320-cfds-trainer/id6451205574)
- [A320 FAP Simulator](https://appshunter.io/ios/app/a320-fap-simulator/id6739541181)

All apps by ERM SIMS LLC: https://appshunter.io/developer/1697141250

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*