Very simple iPhone weather app

I need a very simple weather app iPhone compatible with iPad and iPodTouch. 4 tabs: Today, 5 Day, All locations & Settings Today tab: shows today's forecast, white background, weather icon, high/low, wind direction with compass + other fields 5 Day tab: shows fives day forecast, white background, weather icon, high/low + others All Locations: a table with weather icon thumbnail, description and current/high/low for every selected city in the Settings tab. Clicking a table entry should change the city and go straight to the Today tab. 5 Day tab will show the results for the newly selected city. Settings tab: selects default city and adds more cities (international) to the list Other requirement: - Must look nice and modern - On top of every page there should be a current Date and Time text - It needs to use a free world service API which provides good weather descriptions. - Has to show a nice, clean message when internet is not available - 1 Hour of caching of data - A little refresh button that updates from the server with 1 hour caching - App opens with the default city on Today app - Error handling is a must - A resource file that has the text for all labels/buttons/error messages in the app, so I can do a final modification before submitting to the app store - Compatible with iPad and iPodTouch - Source code and project Thank you for bidding.