With our big girl nearly 5 years old, and very responsible, and ASKING for one, we made a simple (and free) chore chart. I found this one on Pinterest (the picture is about halfway down the page on the link), and we made our own version.
It's a piece of cardboard decorated by Miss A, and some clothespins I already had. She liked the pretty butterflies in the example we found online so she drew some on her clothespins.
We hung it on a low rack we have by our door for the kids' hats, coats, and backpacks.
It works great, and it's SIMPLE. And you can't beat free!