Blocks are the components for adding content in the WordPress block editor. There are many different block types available for you to use.
When you create a new post or page a paragraph block is automatically added right below the page or post title. So to start writing you can tap below the title and start typing.
If you would like to add a different block, like an image or a heading, for example, you can tap on the plus sign 
at the bottom of your screen.
You will then be presented with the list of blocks in the mobile apps. Please note not all blocks available in the block editor when you use a browser are accessible in the app, but we are always working to add more features to the app.
Here’s a list of the currently available blocks in the app:
- Audio Block
- Buttons Block
- Columns Block
- Contact Info Block
- Cover Block
- Embed Block
- File Block
- Gallery Block
- Group Block
- Heading Block
- Image Block
- Latest Posts Block
- Layout Grid Block
- List Block
- Media & Text Block
- More Block
- Page Break Block
- Paragraph Block
- Preformatted Block
- Pullquote Block
- Quote Block
- Reusable Block
- Search Block
- Separator Block
- Shortcode Block
- Social Icons Block
- Spacer Block
- Story Block
- Twitter Block
- Verse Block
- Video Block
