Doppelkopf HD is a full version card game app available on Android. Developed by Isar Interactive GmbH & Co. KG, the game is completely free of advertisements. Doppelkopf is a popular German card game that can be played anytime, anywhere. The game features French and German decks of playing cards, original Altenburger playing cards, and strong computer opponents.

The game is designed with fast animations for quick gameplay, and it shows a detailed game history for each round. Players can customize the gameplay according to their preferences, such as adjusting the playing style of computer opponents, sorting options for cards, and various special rules. The game also includes complete and short rules, the ability to undo moves, and the option to replay the last round.

In addition, Doppelkopf HD can be played online with friends, without registration or gambling. However, the availability of the online features is not guaranteed with the app purchase.

Overall, Doppelkopf HD offers hours of entertainment for fans of this classic German card game.