Alright, this is actually really simple.
You would think this would work
Create your main UITableView – then in each cell create another UITableView and apply a transform of 90° and you’re good. But UITableView’s don’t work like that – you end up losing bouncing horizontally on your internal UITableView’s and there is seemingly no solution, but it’s easy.
Wrap your Cell’s UITableView in a UIScrollView. – [scrollView addSubview:tableView]
Bouncing will work now. (I use EasyTableView – https://github.com/alekseyn/EasyTableView)