They have a corrisponding app for Chords as well
HOWEVER :
After finding and buying that app, I found an even better one.
Guitar Toolkit. $9.99... May have to buy this one too. Will just relace the scale one i got though
http://www.agilepartners.com/apps/guitartoolkit/
The folks who make Guitar Toolkit aslo have a very cool app for Tabs
http://www.agilepartners.com/apps/tabtoolkit/
[U]Ricks Current Mystery Video[/U] - Updated Monday March/02/2015