If you are looking to make that kind of profit this year, than I think you need to look at what is working "this year." There are over 1 billion smart phone apps and somehow they seem to be doing nothing but gaining momentum. You can order pizza on phone apps, you can schedule house cleanings, you can do anything. My smaller business was looking for a way to reach more clients and make our services more easily accessible to customers and we reached out to an android application development company. The world is turning cellular, we figured we better jump on board.