Question about a camera app?

[Lilmandude13]

So i came to the iphone from a droid x and the one app i loved was vignette. It was just another camera app and it had a bunch of settings like highlighting a certain color in the picture (ex Red, blue, green so on) so the rest of the picture went black and white and only those colors stood out. I have color splash to do it after i take the picture but i was wondering if there was an app to do it as i take the picture? Thanks in advance for any help