Calendar Widget App

Need a calendar widget for Android (maybe iOS). The Calendar widget / app should feature the following - The application will feed from a single source file for every language setting - Each source file (being XML or whatever else) can be updated through a refresh button - The app will show Daily Trivias, similar to the old desk calendar flip cards our parents used to have! - The Trivia facts are all part of the source file and I will need to be able to add/remove/update it anyway I want before packaging the app. - Once the app is installed, the source file cant be modified by user, only refreshed from source server - Each day's Trivia will have text with links, an option to email to a friend and few other social sharing buttons - The app should have a widget interface, showing a logo, date, time and temperature of local city (via gps or drop list) - The app should support any unicoded language, including RTL display. Provide me with rates and what kind of source file you wish to get a sample data file, and I will make it ** There could be more than one Trivia per a given day ** There will be updates coming to this app, so you must be willing to surrender source and be willing to provide support for future enhancements