A good friend suggested this app so that I can turn off photo streaming. I want to be able to delete unwanted photos. This app allows me to sync photos to my Mac in a seperate folder on my desktop. Then I can delete etc. before I move to iphoto! I transferred 136 photos wirelessly in under 3 min. Very simple to use and you can use "preferences" to make your own folders! One issue is that even though the app for your Mac is free you have to pay $1.99 for the app for your iphone/ipod/ipad BUT IT IS WORTH IT!!