# Boeing 737 NG Bleed Air System

> Interactive Boeing 737 NG pneumatic system training and reference aid. (iPhone/iPad app by Aircraft Training Aids, LLC.)

- Source: https://appshunter.io/ios/app/boeing-737-ng-bleed-air-system/id762049929 (this page in markdown: same URL + `.md`)
- Developer: [Aircraft Training Aids, LLC](https://appshunter.io/developer/692999325)
- Category: Education, Utilities
- Price: $9.99
- Rating: 5.00/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: English
- Released: 2013-11-27
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/boeing-737-ng-bleed-air-system/id762049929/reviews.md

## What is Boeing 737 NG Bleed Air System?

The Boeing 737 NG Bleed Air Diagram is a completely interactive training aid that can be used to study and review the B737 pneumatic system.

All switches and knobs associated with this system are interactive, allowing for multiple scenarios and failures.

Run emergency checklists when simulating failures and some failures will correct.

DISCLAIMER: The Boeing 737 NG Interactive Bleed Air Diagram is to be used as a reference only and can not be used for flight or to replace formal training.

## Key features

- Interactive pneumatic system diagrams
- Simulate system failures
- Practice emergency checklists
- Study B737 pneumatic system
- Reference for aviation training

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/boeing-737-ng-bleed-air-system/id762049929/reviews.md

### 5/5 — Interactive, Clear

*2024-01-30*

Great job!

## Frequently asked questions about Boeing 737 NG Bleed Air System

### What is the Boeing 737 NG Bleed Air System app?

The Boeing 737 NG Bleed Air System app is an interactive training aid designed to help users study and review the pneumatic system of the B737 aircraft. It features interactive diagrams and allows for the simulation of various system failures.

### How much does the Boeing 737 NG Bleed Air System app cost?

The Boeing 737 NG Bleed Air System app is a paid application, priced at $9.99. There are no in-app purchases or subscription fees associated with it.

### What devices support the Boeing 737 NG Bleed Air System app?

Currently, the Boeing 737 NG Bleed Air System app is supported on iPads. It is not available for other mobile devices or platforms.

### How often is the Boeing 737 NG Bleed Air System app updated?

The Boeing 737 NG Bleed Air System app was last updated on April 4, 2020, to version 4.2. While updates are not frequent, the app is stable and has received positive user feedback.

### Is the Boeing 737 NG Bleed Air System app suitable for beginners?

The app is intended as a reference and training aid for those studying the B737 pneumatic system. While it offers interactive learning, prior knowledge of aviation systems may enhance the user experience.

### Can I use the Boeing 737 NG Bleed Air System app for actual flight training?

No, the Boeing 737 NG Bleed Air System app is strictly for reference and cannot be used for actual flight or to replace formal training. It serves as a supplementary educational tool.

### What is the age rating for the Boeing 737 NG Bleed Air System app?

The Boeing 737 NG Bleed Air System app has an age rating of 4+. This indicates it is suitable for a wide audience interested in learning about aircraft systems.

### What do users like about the Boeing 737 NG Bleed Air System app?

Users have rated the Boeing 737 NG Bleed Air System app a perfect 5.0 stars from 4 ratings. This suggests a high level of satisfaction with its interactive features and educational value.

## Version history (last 5 releases)

### 4.2 — 2020-04-04

- General Bug Fixes

### 4.1 — 2018-04-09

- Updated temperature logic for packs and trim air
- Updated trim air valve movement to be more realistic to aircraft

### 3.2 — 2017-03-16

- General Update

### 3.1 — 2016-02-17

- Correct small issues with iOS 7.0

### 3.0 — 2015-03-22

- Updated functionality of diagram

- New failures added

- New engine starting procedure added

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## More apps by Aircraft Training Aids, LLC

- [Boeing B737 NG Electrical](https://appshunter.io/ios/app/boeing-b737-ng-electrical/id713628884)
- [Boeing 737 Fuel System](https://appshunter.io/ios/app/boeing-737-fuel-system/id786964884)
- [Boeing 737 NG Diagrams](https://appshunter.io/ios/app/boeing-737-ng-diagrams/id794795073)
- [Piper PA-44 Training](https://appshunter.io/ios/app/piper-pa-44-training/id844432720)
- [On Instruments](https://appshunter.io/ios/app/on-instruments/id907222098)

All apps by Aircraft Training Aids, LLC: https://appshunter.io/developer/692999325

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*