What are some alternatives?
When comparing GUITAA and Guitar Dashboard, you can also consider the following products
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
ChordU - Extracts chords from any song, integrated YouTube.
Chord Generator - Used to draw guitar chord images.
Padlet Briefcase - Padlet Briefcase provides a virtual canvas for team collaboration that can be used for venn diagram, discussion board or for a business plan
Riffstation - The web version is Free and you can learn how to play Chords with Youtube Songs.
Guitar Chord Finder - Easily find every common guitar chord right in your web browser.