It used to be but its now for Android, too. Another app for the Android is called Squareit and it helps shape pictures for Instagram formats.
No, instagram is only for Android's and iPhone's.
Yes you can ring on any sort of Iphones. But only if they have signal and a sim card inserted.
The only site where you can get wholesale authentic Apple iPhones is WholesaleGods.com
yes
No. You can only text on iphones.
You can sign up for instagram only through instagram mobile application. And through website only login and edit account profile is possible.
iPhones only come in black and white (3g,3gs) but you can always buy a Pink iPhone case.
yes doodle farm is only for iphones.
no
No. Only Iphones and Nanos have cameras.
you cant ! only on Iphones !
No only iPhones