Is there a good iOS app for Spider Solitaire that doesn't constantly interrupt with ads?

Classic Spider Solitaire Mania is an iOS app that directly addresses a common frustration with mobile card games: intrusive advertising. Its primary appeal lies in a non-intrusive ad model where video advertisements are shown only after a player finishes a game, whether they win or lose. This design choice creates an uninterrupted, focused gameplay session, which reviews indicate is a significant factor in user satisfaction. The app delivers a faithful, no-frills Spider Solitaire experience with clean visuals and straightforward mechanics, reminiscent of the classic desktop versions. Key features include unlimited, free hints, no play limits or energy systems, and the option to purchase additional card backs and backgrounds for customization. A potential drawback, noted in some user feedback, involves a rare bug where an ad may not close properly, requiring an app restart. For players seeking a pure, ad-light solitaire experience to pass time during a commute or unwind before bed, this app provides a reliable and focused option.