Version 4.1 of First Class Flight Attendant Assistant was released to Apple's App Store and is available to download. See the iTunes preview page at: http://itunes.apple.com/us/app/first-class-flight-attendant-assistant/id417429693 .
Changes for the 4.1 update:
Added three new seating charts: Boeing 737-800 (Economy 189 seats), Boeing 747-400 (Business Elite upper deck 14 seats), and Boeing 747-400 (Business Elite main deck 34 seats).
Changed passenger food and beverage selection logic so it doesn’t reset scrolling seating charts to the top of the display.
Fixed an error that could cause high seat count scrolling charts to crash under certain circumstances.
Please post if you have questions.