I just created this one with the use of 3 different apps to show you the extent of their differences.
I did the color changing and main adjustments in Photoshop Express, because I shot this on my DSLR and that app will read many different RAW file types. Then I used Snapseed to darken the body while also lightening the eyes, because it has the brush ability. I then used Photo Editor to resize it for posting on Facebook because it has a batch processing ability (this shoot had a bunch of images, so the batch resize was great to have on hand). Here's the original.