Spectrogonk for iOS

Spectrogonk is a fun and easy-to-read musical spectrum analyzer.

You read it like a clock-face with C at 12 o'clock, E at 4 o'clock, and so on. Low frequencies are near the center of the clock, high ones out at the edge.

Sing into it and it'll show you what harmonics you've got going on in your voice

Adds a whole new dimension to synth nob-twiddling

Turn on the gridlines and it makes a handy chromatic tuner

Play it some electronic music for a neat lightshow

Music credit: 'Time for the walk of the day' by Komiku