If you have a plain (not grouped) UITableView with a single row, the rest of the screen is filled with blank or empty cells. How do you change the appearance of these blank
If you simply want to change the height of the "empty cells" when there are no cells at all in your TableView: you need to set the rowHeight property of your UITableView (the implementation of tableView:heightForRowAtIndexPath: has no effect on empty TableViews). If there are cells in your TableView and you have implemented tableView:heightForRowAtIndexPath: then the last row height will be used for empty cells.