Don’t know the difference between your mohagany and your ash? No sweat. With the I.D. Wood app for your iPhone, you’ll look like a pro every time. Simply enter the name of the wood you are investigating and the I.D. Wood will give you its origins, description, woodworking properties, common uses, durability and sustainability. A great tool for carpenters, woodworkers, cabinet makers, hobbyists and wood fetishists. All this knowledge for only $2.99, not bad.

Credit: I.D. Wood app