impressed!

although this app doesnt provide tons of variations on different chords, it had the basic A-G scale with all the different minors, sevenths, sharps, and flats that are needed. it is very well organized and clearly displays where each finger should go on the strings (although it doesnt suggest which fingers should be used) overall its a great app considering that its free 

FishyFriend about Chords4Ukes, v001