I wanted to share about an app called 'snapseed'. It acts as a photoshop for your cell phone. I typically use this for every cell phone pic I take of corals because of the blue that it always picks up. You have many options on the app, but I use the "tune image" option the most and then sometimes I crop the pic as well. The tune image option gives you the ability to adjust the color temp and saturation, shadows etc. until you get what you are looking for and then you just save it. Sometimes you dont need much, but it will take out that "washed out" color to the pic.
here are some before and after pics:
here are some before and after pics:


