# A320 CFDS Trainer Lite vs RadioPrepared

The clearest difference is in-app purchases: A320 CFDS Trainer Lite at none against RadioPrepared's 2. A320 CFDS Trainer Lite also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. RadioPrepared sells 2 in-app purchases, starting at $8.99 per month. A320 CFDS Trainer Lite asks for nothing beyond the download.

A320 CFDS Trainer Lite ships an update every 3 months, RadioPrepared every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | A320 CFDS Trainer Lite | RadioPrepared |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 69 MB | 26 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ERM SIMS LLC](https://appshunter.io/developer/1697141250) | [Miguel Schulz](https://appshunter.io/developer/1487957589) |

## What reviewers say

### 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


### RadioPrepared

[App page](https://appshunter.io/ios/app/radioprepared-azf/id6759160939)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Ready4Radio: AZF Premium | $8.99 | per month |
| 6 Months Ready4Radio: AZF Premium | $24.99 | per 6 months |


## Frequently asked questions

### Is A320 CFDS Trainer Lite free?

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

### Is RadioPrepared free?

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

### Do A320 CFDS Trainer Lite or RadioPrepared have ads?

Neither A320 CFDS Trainer Lite nor RadioPrepared shows ads.

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

A320 CFDS Trainer Lite ships an update every 3 months, and RadioPrepared every 2 months. Most recently, A320 CFDS Trainer Lite was updated on November 3, 2026 and RadioPrepared on November 5, 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.*