The app for the iPhone, iPod and iPad - naturally free of charge - has a single-player mode with two levels of difficulty, where players match their skill against the computer, and a multi-player mode using Bluetooth. In each case, a game of 10 or 20 rounds can be played, or the game can finish when one player has no more cards.
Wolfgang Fraissinet, President Neumann, Berlin: "In an entertaining way, aspiring and experienced audio engineers will learn many things about the strengths of individual mics, and can test their knowledge."
In addition to its role as a game, the app can function as a miniature product catalog. It also contains information about areas of application - for both analog and digital mics.
More information can be found at the Apple App Store.