I got this app in hopes of being able to practice my chords to some degree. I tried playing a D chord and it sounded like a cat being mauled to death by a garden tiller while it was being burnt and covered with tar and feathers. I DO NOT recomend this app in any way because it is a waste of time. There are only 2 good things about this app. One, the strings are in the correct open tunings when stuck open. Two, its free. Those are literally the only things I can think of. If some changes were to be made, such as giving it a FULL guitar neck, and then having the user put in the fret number, which strings, and which strings to be played, it would be a useful app and would be enjoyed by quite a few people. Oh well, atleast its free.