Android/Iphone blog application - repost

Hello I want an application on google and iphone stores for this simple blog done with wordpress: [login to view URL] The pictures and all content must appear in right size and proportioned to fit the phone screen (i do not want to scroll a picture on screen, it must be fitted and proportioned). I just want to be able to chose the picture for the application who will appear on the phone. The rest must be exactly like in website.