Kind of interpreted language that allows to develop android applications and utilities in a extremely easy way. The application include some tutorial samples as well as a simple directory explorer as demo application.
The language is, at the same time, simple and powerful. For instance SQL is integrated completely, it can be used as source of data for components like lists, in loops or simply execute any sql query freely.
Finally the apps that you write are plain text files that you can handle as you wish, share them or placing them into your website and load them dynamically online, why not ? It is just more freedom for your app.