Here’s an interesting app for you guys. It changes your wallpaper with effects and even customizable edits you can tweak yourself. It doesn’t seem like much, but I gave it a shot. It’s really cool, since when you’re tired of your wallpaper, you can just change the color. Or if you don’t like something about it, you add some contrast or saturation or an effect like sepia. There are more than 20 effects you can use.
Though it’s technically a live wallpaper (since it changes a wallpaper realtime), it doesn’t run like one. I can confirm it adds absolutely no lag to a Galaxy S II, and the developer claims it eats virtually no resources. You should really check it out, hit the source link!