I'm ISO some basic info on how to use audiobooks.

I have a Samsung Galaxy Tab 3, and I'm well versed in the use of ebooks- however, I know nothing about using audiobooks, and i'm a little lost with respect to how to best listen to them and possibly organize them.

I tried looking up some free audiobook player apps for Android, but the ones I've tried are not very simple to navigate. Is there a free app for android that is kind of dummyproof? I'm looking for something i can store them in and listen to them with, and hopefully it would be able to save "bookmarks".

Can anyone recommend one? Am I better off just saving the mp3's to my SD card and then just playing them through the music player on my android?

Right now I'm working with "Smart Audiobook", but I'm not really digging it. It only likes to look in one root folder, so if I'm trying to import a new audiobook that was saved to an SD card instead of my device's memory, or if i want to import it from the Overdrive media Console app, it makes me change the root folder. I also am not sure how different it will be at the end of 30 days, when the free trial runs out. I'd love to just find a free one that isn't going to change once I learn how to use its features, and one that lets me store audiobooks in other folder.

Any info would be hugely appreciated Thank you!