I stumbled upon this cute online guitar chord creator today which enables you to select various chords and keys along with differing inversions.
There is no time-line with this, so it is not a sequencer, it does not memorise your selected patterns, but if you are not familiar with chord theory, and more specifically as applied to the guitar this might be a handy tool for you.
This would be a great tool for my Nephew, for example, who is learning guitar chords and theory, he’d like this as it tells him exactly where to put his fingers, and plays the individual strings too.
And there is more, the app also gives you the different chord inversions and voicings, something which heaps of people find hard to understand.
Here is a quick videocast I made of me switching between the verse chords of Hotel California.
Give it a try: Guitar Chord