Nintendo DSi Metronome

Nintendo DSi Metronome is a Nintendo DSiWare app. It features a virtual metronome, the beat and tempo of which can be adjusted. It also utilizes the microphone to help the user keep tempo. Three designs are usable, including one based on Nintendo's first handheld LCD toy in the Game & Watch series, Ball. The player can also record their own sounds via the microphone for the metronome to use.

Also included is a unique 8-bit style variant of Nintendo's 1981 arcade classic Donkey Kong. The minigame is called Donkey Kong Metronome. The goal remains the same, but with some adjustments: the players no longer controls Mario in a traditional sense. Mario moves on his own. He stops at various spots on each level when Donkey Kong starts rolling barrels at him. The player must make noise to the beat into the microphone for Mario to successfully jump over each barrel.