737 Master Caution1.4.1 - App Store

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Publisher Description

This app references more than 200 warning lights and messages of the B737 Classic, NG and MAX families.

You are a pilot preparing your initial 737 type rating training, or an aviation enthusiast, or a flight simulator fan. You should enjoy this app.

- Warning lights are grouped by FCOM chapters.
- You may filter warning lights by airplane family / generation (Classic, NG or MAX).
- Full text search to find a specific light.
- Add your personal notes for each light and use the app as a notebook.
- Place a bookmark to specific warning lights.

You will also find 4 other tools, as reference :

- A complete list of abbreviations with more than 400 definitions.
- Full explanation of more than 100 FMC messages.
- Position of more than 500 circuit breakers, sorted by ATA codes or by panels.
- List of all electrical buses and more than 500 associated services.

A great tool during your initial type rating training or during a refresher later.

For training purposes ONLY. Do not use in-flight.

Should you spot any error or have any suggestion, feel free to contact : support@babdreams.com

Enjoy.

Version History - Fixes minor issues 1.4.1 07/06/2025 New menu option on top right corner with :
- List of all electrical busses and more than 500 associated services. 1.4 03/25/2025 New menu on top right corner with :
- Full explanation of more than 100 FMC messages.
- Position of more than 500 circuit breakers. 1.3 02/20/2025 - List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues 1.2.1 06/10/2024 - List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues 1.2 03/12/2024 - Bookmarks
- Abbreviations
- Fix minor issue 1.1 09/07/2023 1.0 08/02/2023



About 737 Master Caution

737 Master Caution is a free app for iOS published in the Teaching & Training Tools list of apps, part of Education.

The company that develops 737 Master Caution is LAGOO SARL. The latest version released by its developer is 1.4.1.

To install 737 Master Caution on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the 737 Master Caution as malware if the download link is broken.

How to install 737 Master Caution on your iOS device:

  • Click on the Continue To App button on our website. This will redirect you to the App Store.
  • Once the 737 Master Caution is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
  • If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
  • After 737 Master Caution is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
  • Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details


General

Publisher
Released Date
2026-10-14
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
iOS

Download information

File size
2 bytes
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of 737 Master Caution since it was posted on our website on 2024-02-15. The latest version is 1.4.1 and it was updated on Apps112 on 02 November, 2026. See below the changes in each version:

version 1.4.1

posted on 2026-10-14

Version History - Fixes minor issues 1.4.1 07/06/2025 New menu option on top right corner with :
- List of all electrical busses and more than 500 associated services. 1.4 03/25/2025 New menu on top right corner with :
- Full explanation of more than 100 FMC messages.
- Position of more than 500 circuit breakers. 1.3 02/20/2025 - List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues 1.2.1 06/10/2024 - List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues 1.2 03/12/2024 - Bookmarks
- Abbreviations
- Fix minor issue 1.1 09/07/2023 1.0 08/02/2023

version 1.4.1

posted on 2025-07-06

- Fixes minor issues

version 1.4.1

posted on 2025-07-06

Jul 6, 2025
Version 1.4.1
- Fixes minor issues

version 1.4

posted on 2025-03-25

Mar 25, 2025
Version 1.4
New menu option on top right corner with :
- List of all electrical busses and more than 500 associated services.

version 1.3

posted on 2025-02-20

Feb 20, 2025
Version 1.3
New menu on top right corner with :
- Full explanation of more than 100 FMC messages.
- Position of more than 500 circuit breakers.

version 1.2.1

posted on 2024-06-10

Jun 10, 2024
Version 1.2.1
- List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues

version 1.2

posted on 2024-03-12

Mar 12, 2024
Version 1.2
- List of warning lights : added a personal notes filter
- Warning light detail : added editor note and model availability on some lights
- Fixed minor issues

version 1.1

posted on 2023-09-07

Sep 7, 2023
Version 1.1
- Bookmarks
- Abbreviations
- Fix minor issue

Disclaimer


Official App Store Link


We do not host 737 Master Caution on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.

The App Store link for 737 Master Caution is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-11-02
Publisher: LAGOO SARL
Operating System: iOS
License Type: Free

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