Summary: On daily basis user can login into a user account where it automaticly can download small amounts of ascii data. By selecting an item, the corresponding ascii file will be plotted in a graph. User must to able to select the timeframe for the graph to be plotted. I need a simple Iphone application which needs to be able to do the following: 1. Download and proces multiple ascii text files. 2. To be able to graph the values in the text files. Like a stock graph. 3. To able to...