If you need to find the notes in a chord name...
If you need to find the name for a chord...
If you need to know what tensions are available on different kinds of chords...
If you need to understand the differences between chord qualities, their sevenths, and their tensions...
If you need to understand/learn the theory of chords...
then try All Chords; a suite of tools to help with all chords, on EVERY root, in any key, from basic triads to complex jazz harmonies.
What this is is NOT: This is not a guitar chord pattern app. The market is flooded with those already. This is a tool to help you learn and understand the theory of chords.