Aligning widgets

is it possible to Align for example the widget Chart in a mobile application without putting it in some sort of container?

Yes, you can do it by simple adding a single css-property, if you double-click the chart to edit it and then select the style-tab add:

margin: auto;

We’re currently working on implementing a higher-level style-editor which enables these sort of things without having to use css (you can see the preliminary-version by selecting ‘style’ from the context-menu when you right click on a widget).