There are a lot of wallpaper apps but Album Art takes a different approach by scouring your music library. Album Art extracts album covers and inserts them into a selection of beautiful backgrounds. The result is a set of unique images that reflect your taste in music.
I really like that Album Art is a universal app, so you can use it on an iPad or iPhone at no extra charge. I wish all developers did this.
My only complaint is that I have quite a few songs with missing album covers. If that sounds familiar, you might want to look into CoverScout or another solution that cleans up your music library. Then, Album Art can really do its thing!