I'm curious (for this, and any other answers to
this
 question)--does this print out just english designations
 for chords (like "Fmin" or similar) or does it print out
 what I think is called tablature, i.e., the graphic that
 shows some of the frets and strings and the finger
 positions for the chord? 
Sorry, I've never used kguitar, I simply knew there's an app
that could possibly fit your needs.
Why not try it out?
 Best regards
    ce