Grouped UITableview remove outer separator line
Here's my solution:
self.tableView.separatorColor = self.tableView.backgroundColor
You can remove separators even in grouped UITableView with Static Cell:
class CustomCell: UITableViewCell {
override func layoutSubviews() {
super.layoutSubviews()
for view in subviews where view != contentView {
view.removeFromSuperview()
}
}