http request to API service.
Design patterns - abstract factory,MVC.
Shows the indoor and outdoor temperature , barometric pressure , wind direction and wind speed in the GUI .
Deploy for each variable a class of its own,derivative of UIView and GUI is updated every minute (using a NSTimer)..
Iphone 3,4,5. (android is bonus if you can do it)
Graphs of last week (drawing on the screen with Core Graphics), with icons.
API will be provided for all that, online XML and API key
+I Can help with all graphic design.