Cross Platform Mobile App

We need a very simple application (not game) written in Cocos2Dx. Although we need an app and not a game, the reason we would prefer Cocos2Dx is because: (1) We want our app to be cross platform; (2) We want a simple particle effect in our app Suggestions are welcomed. The app we want will be simple, like an ebook styled app with: 1) A basic Table of Contents 2) The user should be able to click on any topic in the Table of Contents, from where they will be taken to the topic they clicked on; 3) From the topic they clicked on, they can go back to the table of contents; 4) The user should be able to "Bookmark" or "Favorite" any topic That's all we need! This is an urgent project. We need a long term provider to work with us on many more apps. Will discuss details in a private chat.