This app is available on devices running iOS 4.0 or later and Android smartphones running 2.1 or later: iOS Description: Chord positions dictionary for Guitar, Ukulele, Bouzouki, Cavaquinho, Mandolin & Banjo for iOS 4+: - auto play of the chords when selected - ability to play the chord by tapping on its diagram - finger position, to tell which finger goes where in the easiest manner - chord information (root, 3rd, 5th, 7th...) or note information (C, G, E...) for each string - option for left-handed display and disabling the autoplay feature - ad supported Supported tunings: - Guitar E-A-D-G-B-E (more than 2100 positions) - Ukulele G-C-E-A/A-D-F#-B (more than 900 positions) - Cavaquinho D-G-B-D (more than 900 positions) - Mandolin/Bouzouki G-D-A-E (more than 900 positions) - Banjo C-G-B-D (700+) / D-G-B-D (900+) Android Description: Chord dictionary for Guitar, Ukulele, Bouzouki/Mandolin, Banjo and Cavaquinho Chord dictionary for Android 2.1+ - 5700+ positions - Playback/autoplay - Finger position - Chords information (root, 3rd, 5th, 7th...) - left-handled support - ad supported Supported tunings: - Guitar E-A-D-G-B-E (2100+) - Ukulele G-C-E-A/A-D-F#-B (900+) - Mandolin/Bouzouki G-D-A-E (900+) - Cavaquinho D-G-B-D (900+) - Banjo C-G-B-D (700+) D-G-B-D (900+)