Just brought home a new uke and thought, "there must be an app out there with some basic chord tabs for reference." I did a quick search, and this app was the right price. What I expected was something that just displayed images of a few of the most common chords for a quick start. What I got was so much more. You get charts for all the most common chords, presented in an intuitive way, with multiple options for each chord as you go up the fretboard. You can tune your uke to it, and you can listen to the notes of each chord as well. Simply brilliant.