No crummy types of monetization just a simple free ad supported solitaire game. Supports offline play, make sure that you connect once in a while to support further development. Play either draw three (default) or draw one game of Klondike solitaire. Perfect for a morning game with coffee or while waiting in line for one. Each play through is completely random so there are no win scenarios. You have unlimited undo plus restart or move on to a new game if stuck. There a skippable win animation. Simple and unobtrusive UI drag and drop cards, double tap to move cards to valid spots. Games save and load so progress should not be lost. Great at leisure time, for those casual gamers. Its a good time waster.