I'm having a new app deploying to the Android Play Store. This experiment it's a result of Node.js, Heroku and Android.
The app gets his resources from a scrapper in node.js, with a timer for working some times in the week, i will give some explanation of how this works later on.
The app saves every value the app needs into a MongoDB database, and the second server delivers this data to the Android client via Json and Rest techniques that gives some velocity to develop of the server and adds simplicity that can be lost in more complex models. This is all for now I'll post some code in short.