I enjoy reading about your struggles and experiences in earning a online income.
Is it safe to assume that those earnings are for December 2010? If yes, I would have assumed that earnings for Android software would have increased quite a lot more as this month is typically the strongest for many developers - See http://taptaptap.com/blog/million-million/ for a good example.
As for iPhone programming, feel free to check out http://itunes.apple.com/us/itunes-u/developing-apps-for-ios-... if you haven't already - There is plenty of material available from Stanford for free that will allow you to create your first iOS applications easily.