I used Nine for work email for years; it has the fewest “deal-breakers” in an email app that I’ve ever tried. Unfortunately, my company changed to Exchange Online and now only allows the official Outlook app.

As someone else mentioned, it’s UI is maybe a little cluttered. However, it’s also got the all the features I wanted. If you favor clean UI over features, look elsewhere. Otherwise, it’s worth the price of admission.

I believe it means minstrels who became clowns.