Reviewed in Interactive fun
Point your camera at something and get a colour palette from what it sees. One very nice feature is that it gives you the names of all the colours it sees in real time. I now know that colour of my lamp is "Shiraz" and the paint on the wall behind it is "Gunsmoke"
syosyosyo: Free/paid. Using AR, find out colors and color palettes being used etc. Great for designer-types but also interesting for us casuals.