B777 Type Rating Prep for Android by Aircraft Apps!
Only the current version so far — new entries appear as the app ships updates.
Boeing B777 Pilot Study App is an education app by Aircraft Apps LLC with 10+ downloads (about 46 estimated). Released Jul 2, 2023. Install growth, rank history, SDKs and ad networks.
From the store listing: “B777 Flashcards, B777 Quizzes, B777 Memory Items, B777 Cockpit Diagrams, Notes”