Slightly less than half of iOS developers surveyed at WWDC also write applications for Android, a little over a third also code for BlackBerry devices and 36% focus only on iOS. These figures and more come from a Piper Jaffray survey of 45 iOS developers at WWDC.
Besides platform preferences, the survey also reveals the following:
100% of developers write apps for the iPhone and 93% write for the iPad
only 7% of developers code for the Mac
100% believe that iOS is the best platform for monetization
100% believe iOS is the easiest platform for development
51% of developers think iOS has the highest potential f
