Half a million applications, 8 billion downloads...need we say more?
Generally, MoSync runtimes are completely conformant with Apple's
guidelines, so you should have no trouble getting your application in
the Apple App Store. Read our tips for Developing iPhone Applications, particularly the note about "Exit" buttons.
To build and distribute an application for anything else than the simulator you will need to join Apple's Developer Program.
To successfuly build an iOS application with the MoSync SDK, you will need to install the MoSync SDK for OS X on an Apple Mac running Snow Leopard (OS X version 10.6). You will also need Xcode 3.2.4 with the iPhone OS SDK.
Let us know here if you find any problems and how you get on.