Perhaps:
Add a picture/avatar of the user under settings.
I'd also like to suggest a "Save" button in the "Settings" dialog. It wasn't intuitive to me that the Floppy disk icon was supposed to be used for saving. I thought it was an alternate dialog, to configure storage settings (for recordings, etc)
Thanks in advance.
Dave White
Your memos are often very private so it would great if I can set a password that only I can read it.