Hi John,
Sorry about the late reply. I didn't mean to ignore your question. We are working our way through all the flash apps and converting to HTML5. Adobe has made it clear flash will not be around forever, and none of the tablets (iPad, etc) can be counted on to work with flash.

So we finished the jam station, now we are working on the chord finder, then the scale finder, then either the metronome or tuner. It is a lot of work, especially because HTML5 isn't really all that great and it is harder to work with than flash.

So when we get to the tuner, we can add things to the new one, but it doesn't make sense to add things to the old one right now.

Thanks for your support. Sorry this wasn't the answer you were looking for, but we will definitely add open E to the new one.

Jon