Unlike the other available guitar apps this app can actually be used to play like on a real guitar (in solo mode), holding the strings with one hand and strumming with the other. Also, for those that don't know how to play a real guitar there is a default "tap mode" that plays the guitar by tapping on the frets. In "chord mode" you can program a chord to be played when you strum on a particular fret. In the innovative "combined mode" you can program a chord to be played when you strum on a particular fret but only when you start strumming from the first string. After you play the chord you can tap on the frets to play like on a "tap mode" enabling to play songs's chords and solo parts simultaneously.