Fun with Camera Lenses

I recently got a new lense kit for my iPhone.  (Don't let that fool you; it's for an iPhone 5.)  Today was my first day to have a few moments to go play with them, and I mostly had time to play with the Macro lens. (Anyone have tips for using the wide angle or fish eye lenses?)  Mercifully, flowers are just now popping out of the soil so I had something interesting to photograph.