Share with your friends what apps are there on your iPhone home screen. Appetite.io, a web service makes it easy and quick.
You have to either upload the screenshot or your home screen or email it at “firstname.lastname@example.org”. The service then quickly analyses the screenshot, identifies your apps, and provides a short URL to your phone’s home screen page which you can tweet, email or share.
At the Appetite.io home screen page of your screenshot, a small description and link to app store for the apps detected are displayed.
Similar service Homescreen.me, but it does not detected the apps on the screen.