I applique a bit, and I don't use a hoop. I like to applique (I do almost exclusively needle-turn) on a flat surface over a cutting mat. That way I can see if it's laying flat or not (using a hoop could make it look artificially flat and then lumpy when it's not being stretched anymore). I also like to be able to pick up or finesse the fabric if I need to, which is difficult on a hoop. I do all my embroidery on a hoop, though, because it makes pass-through easier. With applique, though, I've got my needle on top of the fabric at all times, so it's not necessary.