Apps
Grammar of Music's apps for the phone: a metronome, a tuner, a keyboard, vocalises and ear training, built on the same theory engine as the site, and Virtual Choir, to make choir videos. All free, for Android.
Pulsus
Metronome · Android
A precise metronome: meters, subdivisions, polyrhythm and a tempo trainer.
Tonus
Tuner · Android
A chromatic tuner for instruments and the voice, with a reference tone.
Clavis
Virtual keyboard · Android
A real piano in your pocket: play, hold, make chords and see the interval.
Cantatus
Vocalises · Android
Vocalises with piano, in your voice's range: warm up and practise technique.
Auditus
Ear training · Android
Intervals, chords, rhythm and sight-singing: train your ear and read aloud.
Virtual Choir
Choir videos · Android
Record your voice and sing in a choir with others, each in their own home.
