A Guitar Chord Analyzer, or Reverse Chord Finder. Place dots on the fingerboard to form a chord; the application tells you what chord is formed, and which notes are voiced with each finger. Also, you can show a scale on the fingerboard to aid in arranging and understanding your chords. This version only works for standard tuning.
For more features, check out our Guitar Chord Cracker Pro App! 70 chord types, extensive chord library in any tuning, staff and tab views and more! https://play.google.com/store/apps/details?id=com.capellbrothers.chordcracker.pro.guitar
Excellent independent review (of the Pro version) here:
Many more features, charts, and support for other instruments and tunings, at ChordCracker.com
Keywords: guitar chord analyzer library chart finder namer calculator reverse any alternate tuning
v1.2 - March 3, 2013 - Added many more recognized chords (70 altogether), improved interface, added capability to display multiple interpretations of the same set of notes.
v1.3 - March 6, 2013 - Implemented Android buttons
v1.5 - April 7, 2013 - Added sound
v1.7 - May 29, 2013 - Added harmonic and natural minor scales, gives free pro trials