GameMusicFan

Pro version: 4 zones to edit with a range of colors from grey scale through some blues. I was expecting a little more control. You have no way to control which values in the image will shift and be assigned to the 4 zones, so you’re left with whatever the app chooses; your only other control is which new color of grey or blue you want those fields to be. If I would have demoed the premium version for 2 minutes I would not have paid $2.00 for the unlock.