Spanish 21 Multi-Hand HD is a game developed by Pepper Dog Soft LLC for iPhone. This game allows players to play and learn Spanish 21 without the need for real-cash Freemium model. With an in-game ATM, players can easily replenish their virtual cash without any in-app purchases.

From the creators of the award-winning "Blackjack Multi-Hand" for iPhone, Spanish 21 Multi-Hand offers an immersive experience where players can play up to 28 hands at a time and learn to count cards. The game is considered the best Spanish 21 game/simulator on the App Store.

Players can bet up to 7 hands at a time and split them up to 3 times, resulting in a total of 28 hands. The game aims to provide a true-to-life Spanish 21 simulator without any gimmicks. It features a career mode with a bank borrowing system to track net winnings, customizable game rules to suit different play styles, and a comprehensive game log for self-analysis.

With hi-res retina support and iPhone 5 full resolution, the game offers stunning visuals. It also includes world-wide online leaderboards through GameCenter, allowing players to compare their skills with other Spanish 21 players. The game offers multiple card counting systems, including Red-7, to help players learn and utilize the true count.

Spanish 21 Multi-Hand HD provides a fluid animation, interactive dealer, and realistic sound effects to mimic real-life casino experiences. Players can also choose to play alongside CPU players and download alternative sound packs for a personalized gaming experience. The game offers an optional cheat/practice mode where players can try new game styles without affecting their career mode data.

Overall, Spanish 21 Multi-Hand HD is a comprehensive and immersive Spanish 21 game/simulator that provides players with an engaging learning experience without the need for real-cash Freemium model.