When creating a sketch in Evernote for iOS, one can choose only from 10 colours, and they are ... uhm... unsubtle. Could you please please implement a colour-picker in that panel? A lot of other note-taking apps do. They even allow one to save a new colour to the swatches.
I use Penultimate on the iPad with the Apple Pencil. It syncs with the Evernote service and the iOS app just fine, but of course in the main Evernote app, the notes are read-only. That's OK, but why on earth can't that 'read only' message include a link using a standard URL scheme that takes me back to that particular note in Penultimate? "Click here to edit this note in Penultimate." Seems like only a few hours of coding to me, unless I'm missing something.