Solitaire for the iPad is the classic Klondike Solitaire you probably know from Windows and other platforms. It was completely written from scratch for the iPad and we paid a lot of attention to great looking graphics and animations.
It supports all orientations and has intuitive drag & drop controls for cards. It also has unlimited undo and changeable rules (draw 1 or 3 cards, limit passes).
We've also composed two pieces of nice and relaxing background music you can choose from. Of course you can listen to your own music or none at all too.