WARNING! This app changes your entire photo to b&w

I got the app so I could change ONE SINGLE ELEMENT of my pic and try different colors for a remodel effort. But NOOOOOOOOOOOOO this app - 1st step - changes the entire photo to b&w. No choice, and theres no option to change it back. USELESS!

Djorang about Color Blast! - Photo Splash and Color Editing Effects