Great app, needs some polishing.
My main gripe is the interface. The fretboard scrolling is a bit sloppy, it would be great if there was smooth scrolling. Otherwise it has features i found no where else like showing every chord note in a specific scale position.
Response from developer
Thank for your feedback! I am pleased you like the way I show a chord within the scale. I also highlight notes which are out of the scale. If you haven’t yet tried it, PRO gives access to modes. In addition to that, I show the functional and harmonic role of each chord within the scale. Noted on the fretboard scrolling. I know it does not behave like some apps. It was implemented this way provide to allow different scrolling modes. If you zoom in to see a pentatonic position, just swipe to see different positions.