It is pretty impressive the amount of apps you can choose from, as well as how neat some of the newer ones are.
I came across a fun one the other day that I wanted to share, called Project Color by Home Depot.
https://itunes.apple.com/us/app/project-color-by-home-depot/id1002417141?mt=8
You can change colors in pictures, or even do a live version, where you can test out the colors as you are looking at it.
This app can be helpful if you are trying to figure out the right color for your home.
It also can be helpful if you are shopping for homes, and you want to get an idea of what the home could look like.
Download it, I think you will enjoy it. 🙂