I have an album on my iphone and did not pay for it. Trying to remember how I did it.
Pretty sure I did it on my computer, and then tell itunes to sync it to the phone.
What I really need and maybe this goes with your question (not clear), is a way to manage the pictures I have taken on the iphone. Deleting them one by one on the phone is a royal pain. I should be able to do it on my computer and then sync.