There are so many free apps out there it’s hard to decide which ones to use that actually are useful. Most are just fun and handy for doing a quick color correction to a photo on an iPad or iPhone. How long we’ll have to wait for a decent version of photoshop for macs or androids is up in the air, but for now it’s fun to see how far you can go with an app. Dash of Color allows you to take a color photo, turn it to black and white and “paint” back in the color as you wish. Here’s two quick samples I did awhile back just for fun.