You Don't Need To Be A Certified Pilot To Enjoy The Thrills Of Steering Your Own Aircraft Thanks To The X-plane Flight Simulator Program, Available As An iphone Application So You Can Enjoy It While On The Go. The X-plane iphone Game Is Like Its Desktop Counterpart, Just With More Basic Operations. Download, Install And Use X-plane On Your iphone And You'll Soon Have A boeing 737'>boeing 737 Literally At Your Fingertips.