Solitaire Klondike & FreeCell

Solitaire app.
You can play freecell and klondike in this app.

You can select card by touch, and can move card by moving the finger as it is.
Also, by touching stack of cards, you draw a card.
Also, by double-clicking, you can move card to foundation.

In addition, there are following features in this app.

Undo
Sound ON/OFF
Two game modes of Klondike (normal, hard)
Gamecenter