A must own for any guitar player – GuitarToolkit - tuner, metronome, chords & scales Review

I never write app reviews but couldn't believe this amazing app had only 7 reviews?!? This is totally priceless for the beginner - expert guitar player. Has saved me COUNTLESS HOURS from having to google certain things. All you need to know about guitar related music theory is right in here. Worth every penny.
Review by BlueKoi on GuitarToolkit - tuner, metronome, chords & scales.