This is Klondike as most people know it, with the options that decide how hard it actually is. Draw one card at a time and most deals are winnable; draw three and the game becomes considerably harder because you can only reach every third card in the stock.
Everything else is the classic: four foundations built up in suit from ace to king, a tableau built down in alternating colours, and kings only into empty columns.
One-card draw turns the stock one card at a time, so every card is reachable and most deals are winnable. Three-card draw turns them in groups of three and only the top of each group is playable, which makes the game much harder.
With perfect play and full knowledge of the deck, roughly 80% in one-card draw. In normal play, without seeing the face-down cards, considerably fewer.
Yes — tap or drag cards. Nothing to install.