B777Companion
777 systems study for pilots
About
An offline-first technical study app for Boeing 777 pilots. It features interactive cockpit panels, ATA-structured systems study, and an FMS/CDU trainer. Designed for classroom and self-study, it covers various 777 models.
What's New in B777Companion
1.4
September 15, 2026
many small improvements especially for iPhone.
Developer apps
FAQ
What is B777Companion?
B777Companion is a technical study app for professional pilots focusing on the Boeing 777 family. It's designed for offline use in classroom settings, self-study, and recurrent training.
Is B777Companion suitable for operational use?
No, B777Companion is strictly for study purposes and is not a flight-deck, dispatch, or maintenance tool. It is not a substitute for official manuals or checklists.
What Boeing 777 models does B777Companion cover?
The app supports study configurations for the 777-200, 200ER, 300, 300ER, and the 300ER Special Freighter (300ERSF). Future updates will include the factory 777F.
Does B777Companion offer interactive cockpit panels?
Yes, it features interactive cockpit panels including the overhead, glareshield, instrument, and pedestal, with control-level detail.
How is the study content organized in B777Companion?
Study content is organized using the ATA (Air Transport Association) structure, linked to controls and indications, and includes interactive synoptics and schematics.
What are the system requirements for B777Companion?
The app is best experienced on an iPad and is also available on iPhone with a compact layout. It is designed for offline use.
What is the update frequency for B777Companion?
The app was last updated on September 15, 2026, indicating a recent update. Further update frequency is not specified but the developer is active.
What is the price of B777Companion?
B777Companion is a paid application priced at $44.99. There are no in-app purchases or subscription models mentioned.