# VRflow B737MAX vs A320 CFDS Trainer Lite

The clearest difference is review sentiment: VRflow B737MAX at 100% against A320 CFDS Trainer Lite's 25%. A320 CFDS Trainer Lite's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VRflow B737MAX sells 1 in-app purchase, starting at $19.99 per month. A320 CFDS Trainer Lite asks for nothing beyond the download.

VRflow B737MAX ships an update every 4 months, A320 CFDS Trainer Lite every 3 months. The most recent releases landed on September 11, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | VRflow B737MAX | A320 CFDS Trainer Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/vrflow-b737max/id6443544971/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Freemium | **Free** |
| Size | 914 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VRpilot](https://appshunter.io/developer/1549637695) | [ERM SIMS LLC](https://appshunter.io/developer/1697141250) |

## What reviewers say

### VRflow B737MAX

[App page](https://appshunter.io/ios/app/vrflow-b737max/id6443544971)

An interactive cockpit procedure trainer for the B737 MAX, designed to accelerate learning for type ratings, sim checks, and MCC courses. It offers realistic system behavior and multi-crew training scenarios.

**Highlights:** Normal procedures training, Memory items practice, Cockpit exploration mode, Flow visualizations, Multi-crew training (PF/PM roles), Dynamic checklists, Realistic aircraft systems

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| B737MAX monthly subscription | $19.99 | per month |


### 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 VRflow B737MAX free?

VRflow B737MAX 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 VRflow B737MAX or A320 CFDS Trainer Lite have ads?

Neither VRflow B737MAX nor A320 CFDS Trainer Lite shows ads.

### Which is updated more often, VRflow B737MAX or A320 CFDS Trainer Lite?

VRflow B737MAX ships an update every 4 months, and A320 CFDS Trainer Lite every 3 months. Most recently, VRflow B737MAX was updated on September 11, 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.*