They have an app for the iPhone now, it's called songbook, and it is supposed to act like the songbook on Chordie.com, however, I can't seem to figure out just how to get the songs to be formatted correctly. I've used the little trick they give you (replace http:// with chordpro:// in the URL) and it gets the song into the songbook app, but the formatting is crap and it s very hard to read. Does anyone know how to get a quality tab/chord sheet with this program?
Also, as a suggestion, if the songbook app is actually related to chordie.com the developers should find a way for us to upload our songbooks at chordie.com to the songbook app on the iPhone.