Colorize is an image color changer app that makes black and white photos into vibrant colors. If you've been searching for a good black and white to color app that has several options to pick from, then this one is the one for you.

When you first open Colorize, you will be greeted with the options to allow you to pick the part of the picture you want to recolor.

Once you've selected the area, you will be able to pick the color you want to use to recolor your picture.

After that, you can make your photo into black and white by simply hitting the "Black & White" button, or you can color it all in by hitting the "Color" button.

The button will let you pick from a variety of colors, including several shades of black.

When you're finished, you can save the picture to your gallery or to your Camera Roll.

You will also be able to share the picture with your friends via your various social networks