The app offers sight singing and musical ear training challenges. It includes flash cards for note recognition and games to test singing from scores and hitting intervals.
The app offers a tone generator with five tones and a tuner with three display modes. It includes twenty-three default temperaments and allows users to add their own, with easy selection between flats and sharps in meantone temperaments.
Visualize sound frequencies over time with a time-frequency graph. Adjust color intensity to represent sound levels. Use for analyzing vocal tones, animal calls, and identifying household noises.