Rock Mobile uses blocks the same way as Rock Web does. You create pages, add blocks to them and configure them. Then when you deploy your app all that information will get bundled up so the Mobile app knows how to communicate with your site.
Many blocks are self-explanatory, though we're not saying they don't need some documentation too. We do intend to start adding some helpful hints about all the blocks, such as what is available in Lava merges and what-not.
Some blocks will have built in scrolling mechanics. This means that the Zone in which the block resides should not be placed within any sort of layout that provides scrolling (such as
ScrollView). These blocks will have a special badge in the documentation, that looks like this: