My old faithful Samsung Galaxy SIII cell phone finally cashed in. Went from holding a usable charge, with moderate use throughout the day, for a full day and evening to sucking down from 100% to 5% over the course of three or so hours with NO usage. So I took the plunge and I now have a Galaxy J3 Eclipse.
I also have a Samsung Tab S2 tablet, and I'd like to be able to run the same e-mail app on both. They both have an app pre-installed called "Email," but they have different icons and I have no warm and fuzzy intuition that they are actually the SAME "Email" app. So I'm looking for an email client app for Android. Needs to handle IMAP and be able to handle a couple or three different e-mail accounts. I'm a computer dummy, so easy is better, but capable and flexible is probably more important. But I'm looking for an e-mail client. I don't need a built-in calendar, shopping list, address book, news feed,etc.
What's everyone using? I see an app called BlueMail is at or near the top of several Top Ten lists. Is that one a good choice?