Out of 245+ 21 solitaire apps and games on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top 21 Solitaire Apps & Games (October 2026)
This card game offers a unique Solitaire experience with a blackjack twist. Train your brain, reduce stress, and compete for real-world prizes and cash. Enjoy strategic gameplay with special modes and multiplayer tournaments.
Enjoy a classic card game experience with unlimited free puzzles. Features adjustable difficulty, intuitive controls, and helpful hints to guide your gameplay. Play in landscape or portrait mode with customizable layouts and animations.
Experience the original classic card game, perfect for both Solitaire enthusiasts and newcomers. Enjoy a clean, intuitive design with customizable themes and layouts. This game offers various modes, unlimited hints and undos, and offline play for endless fun and brain training.
What are the best 21 solitaire apps & games for iPhone?
21 Solitaire: Cash Card Game tops our 21 solitaire apps & games ranking as of October 2026, with a 4.6-star average from 61 App Store ratings, and it's free to download.
Are there free 21 solitaire apps & games for iPhone?
Yes — 19 of the top 21 solitaire apps & games we rank are free to download, including 21 Solitaire: Cash Card Game and ▻ Solitaire: Classic Cards.
Does 21 Solitaire: Cash Card Game have ads or in-app purchases?
21 Solitaire: Cash Card Game shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
How many 21 solitaire apps & games are on the App Store?
We track 245+ 21 solitaire apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.