Sorel games are a cross between Klondike and Spider. Free to play. No in-app purchases.
SOREL - More Cards deals one card to the bottom of each tableau column. The tableau builds down in Matching Color Suits. In the relaxed version empty columns can be filled with any card. The strict version only allows Kings to be played onto empty columns.
SMOKEY - You pass through the deck either 3-cards or 1-Card at a time. In order to make a group move all cards must match suit.