# B737NG Quick Actions Trainer vs 737 Master Caution

The clearest difference is in-app purchases: 737 Master Caution at none against B737NG Quick Actions Trainer's 3. B737NG Quick Actions Trainer's advantage is iOS requirement (11.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. B737NG Quick Actions Trainer sells 3 in-app purchases, starting at $27.49 per month. 737 Master Caution asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for B737NG Quick Actions Trainer against 4.4 for 737 Master Caution. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

## The numbers

| Metric | B737NG Quick Actions Trainer | 737 Master Caution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/b737ng-quick-actions-trainer/id1550932610/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/737-master-caution/id6455042070/reviews) |
| Number of ratings | 4 | **7** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Subscription | **Free** |
| Size | 145 MB | 2 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aviation eLearning](https://appshunter.io/developer/958126228) | [Studio BabDreams](https://appshunter.io/developer/431517875) |

## What reviewers say

### B737NG Quick Actions Trainer

[App page](https://appshunter.io/ios/app/b737ng-quick-actions-trainer/id1550932610)

Train Boeing 737NG Quick Actions in an immersive 360° cockpit environment. Learn step-by-step, test your knowledge, and keep checklists and flight profiles handy. Prepare for type ratings and simulator training anytime, anywhere.

**Highlights:** Immersive 360° cockpit, Step-by-step training ('Teach Me'), Knowledge testing ('Test Me'), Checklists, flight profiles, and limitations, Offline availability, Instructor notes included

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Subscription | $27.49 | per month |
| Full Access Subscription | $35.99 | per 3 months |
| Full Access Subscription | $63.99 | per year |


### 737 Master Caution

[App page](https://appshunter.io/ios/app/737-master-caution/id6455042070)

This app provides a comprehensive reference for over 200 warning lights and messages across B737 Classic, NG, and MAX aircraft families. It includes tools for abbreviations, FMC messages, circuit breakers, and electrical buses, aiding pilot training and aviation enthusiasts.

**Highlights:** References over 200 B737 warning lights and messages, Filter by aircraft family (Classic, NG, MAX), Full text search for specific lights, Personal notes and bookmarking, Reference tools for abbreviations, FMC messages, circuit breakers, and electrical buses

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

**In-app purchases:** none


## Frequently asked questions

### Is B737NG Quick Actions Trainer free?

B737NG Quick Actions Trainer is free to download, with in-app purchases available.

### Is 737 Master Caution free?

737 Master Caution is free to download, with no in-app purchases.

### Which has better reviews, B737NG Quick Actions Trainer or 737 Master Caution?

B737NG Quick Actions Trainer is rated higher. B737NG Quick Actions Trainer averages 4.5 out of 5 from 4 ratings, while 737 Master Caution averages 4.4 from 7 ratings.

### Do B737NG Quick Actions Trainer or 737 Master Caution have ads?

Neither B737NG Quick Actions Trainer nor 737 Master Caution shows ads.

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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.*