# 320 Guide vs A320 CFDS Trainer Lite

The clearest difference is review sentiment: 320 Guide at 100% against A320 CFDS Trainer Lite's 25%. 320 Guide also leads on update cadence (monthly vs every 3 months). A320 CFDS Trainer Lite's advantage is in-app purchases (none vs 8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 320 Guide sells 8 in-app purchases, starting at $9.99 per month. A320 CFDS Trainer Lite asks for nothing beyond the download.

320 Guide ships an update monthly, A320 CFDS Trainer Lite every 3 months. The most recent releases landed on September 25, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | 320 Guide | A320 CFDS Trainer Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (42 ratings)](https://appshunter.io/ios/app/320-guide/id1630247938/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 69 MB |
| Requires iOS | 14.0.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fluge, LLC](https://appshunter.io/developer/1165267373) | [ERM SIMS LLC](https://appshunter.io/developer/1697141250) |

## What reviewers say

### 320 Guide

[App page](https://appshunter.io/ios/app/320-guide/id1630247938)

This unofficial training tool simplifies complex aircraft systems with clear explanations and detailed 3D visuals. Designed by experienced instructors, it helps pilots prepare for type ratings, upgrades, and recurrent training.

**Highlights:** Clear, concise system explanations, Detailed 3D cutaways and animations, Targeted training for pilots, Expert insights from instructors, Visual learning beyond manuals

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per month |
| Premium Access | $12.99 | per 3 months |
| Type Rating Access | $29.99 | per 6 months |
| A320 Premium Yearly | $29.99 | per year |
| Premium Access | $39.99 | per year |
| A320 Premium Yearly | $39.99 | per year |
| Premium Discount | $39.99 | one-time |
| Premium Access | $79.99 | one-time |


### A320 CFDS Trainer Lite

[App page](https://appshunter.io/ios/app/a320-cfds-trainer-lite/id6451204364)

Master the A320 Centralized Fault Display System with this mobile maintenance training app. Practice fault reporting, navigate menus, and access reference pages from related systems. Designed by aviation experts for professionals, it offers offline functionality and an ad-free experience.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 320 Guide free?

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

### Is A320 CFDS Trainer Lite free?

A320 CFDS Trainer Lite is free to download, with no in-app purchases.

### Do 320 Guide or A320 CFDS Trainer Lite have ads?

Neither 320 Guide nor A320 CFDS Trainer Lite shows ads.

### Which is updated more often, 320 Guide or A320 CFDS Trainer Lite?

320 Guide ships an update monthly, and A320 CFDS Trainer Lite every 3 months. Most recently, 320 Guide was updated on September 25, 2026 and A320 CFDS Trainer Lite on August 17, 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.*