mobile application - calculator

hi guys, i want a smart calculator for mobile devices. it would be nice if you would be using an universal sdk that can handle android and ios deviced. but its not necessary to bid. it will be a copy of this: <[login to view URL]> i have detailed documents on this project, which i will send you after you got in contact with me. sorry for this, i just want to be picky. tell me which sdk,language and platform you could be programming this application with/for. i need a rough estimation on price and time as well. thank you for your time daniel