About this app
This app contains the four major systems of the Airbus A320/A321; Hydraulic, Electric, Fuel, and Bleed Air. These diagrams are a completely interactive training tool allowing a pilot to build a solid understanding of each systems. The diagrams allow a user to learn the systems by manipulating switches and visualizing the cause and effect of their actions. Each A320/A321 diagram is programmed to run a variety of failures, that a pilot can then practice procedures on and see the outcome. DISCLAIMER: These diagrams are to be used as a reference only and can not be used for flight or to replace formal training.
Latest release
What’s New
- Fixed iOS 13 formatting issues
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 15, 2026 · 4:35 PM $14.99
Screenshots
