See what you hear. HarmonEye listens to the music and shows you visually the tones and chords being played. From any audio. In real-time. And hey, it's free! If you are on a gig with your friends it can help you find the key they are playing in.
FAIROS MEDIA is the creator of the app that can be found in the Music & Audio category. The developer rolled out a new version of the tool on Apr 17, 2014 and over 1K users downloaded and set up HarmonEye. This application has the average rating 4.2 on Google Play.