Doesn't appear to have any capacity to edit or modify charts beyond the basics of adding/removing elements and changing the visual style. Without access to the data editor you can't perform even mild chart modification . Maybe I need to change which axis a specific series is on, or add an extra series for referencing. I'm not sure what the point of having an android app at all is if such basic functions are missing, I shouldn't need to remote into my desktop to change a data series name.