Fritz is described as 'The world’s most popular chess program, developed by ChessBase, “the world's leading chess software company” (Washington Post). Whether you are a beginner, club player or professional – Fritz has everything that chess players could want: automatically adjusting' and is a Chess Game in the games category. There are more than 50 games similar to Fritz for a variety of platforms, including Windows, Web-based, Android, Mac and iPhone apps. The best Fritz alternative is Lichess, which is both free and Open Source. Other Fritz like games are OffChess, Chess.com, Noctie.ai and Scid vs. PC.