Convert an Excel Spreadsheet into an Android App that integrates into Google+, Google Drive, Dropbox, etc. as well as Facebook and Twitter APIs, facilitating share of output with friends for comment and collaboration. I'm aware that the share function of Android enables this automatically,but I want big, attractive, intuitive buttons that facilitate and prompt sharing of the spreadsheet contents. The contents will be heavily branded, and I will sell both the app and ad space within the app, as well as upgrades/add-ons via in app purchases.
The app must be able to talk to my server to fetch add-on data (I'm currently using Joomla).
The app must allow for users to put their input in and anonymously submit it my site database for inclusion in the apps calculations (geolocation enbabled, of course) - text, numerical data, pictures and video.
Most of, the interface must be smooth, attractive and intuitive.