--- title: "21 Solitaire: Cash Card Game — App Overview" url: https://marlvel.ai/intel-report/games/21-solitaire-cash-card-game category: Games developer: puzzle games for free platforms: ios rating: 4.7 (59 ratings) pricing: freemium report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T05:32:54.549Z" --- > **Key Insight:** This app is a competitive, ad-free solitaire variant that integrates real-money tournament mechanics. | Metric | Value | |--------|-------| | Category | Games | | Rating | 4.7 ★ (59) | | Pricing | freemium | | Platforms | iOS | | Latest Version (iOS) | 1.1.6 | | Developer | puzzle games for free | ## What is 21 Solitaire: Cash Card Game? 21 Solitaire is a skill-based card game that combines traditional solitaire mechanics with a '21' point-stacking objective. The app differentiates itself by offering head-to-head competitive play and the ability for users to participate in tournaments for real-world prizes and cash. ## Key Features - **21 Point Stacking**: Players aim to create stacks of cards that total 21 points while managing a 52-card deck. - **Flop-3 Mode**: A specialized game mode designed to increase strategic complexity and challenge. - **Head-to-Head Competition**: A multiplayer format where two players compete to achieve the highest score using the same deck. - **Prize Tournaments**: The app hosts large-scale tournaments where players can compete for real-world prizes and cash withdrawals via PayPal. ## Who is it for? Casual gamers interested in competitive card games and skill-based prize tournaments. ## Links - [App Store](https://apps.apple.com/us/app/21-solitaire-cash-card-game/id1595545047?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/games/21-solitaire-cash-card-game) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/21-solitaire-cash-card-game).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*