yes,when you upload the card onto your account you can spend it on movies,series,music,apps and anything else you find on the iTunes store.
You can purchase games with an apps card and an iTunes card. There is no difference between the two.
Yes you can, a itunes gift card can buy anything on itunes.
The iTunes app card is only for Apps for the iPhone or iPod Touch.Read more: What_is_the_difference_between_an_iTunes_card_and_an_iTunes_apps_card
sure
Yes,you can go onto your account settings for iTunes and then click Edit payment information. You can enter an iTunes card as long as you have the code on the back that's only when you start creating an account when you already have an account you go to itunes and go to redeem and type in your itunes gift card code
you don't need an itunes card (you can use one but you don't have to), bit you do have to have an itunes account and a credit card
Im almost positive you can get apps too
iTunes gift cards and App Store gift cards can both be used to buy apps.
Yes you can, I have before. :)
Yes
you can, but only with an iTunes gift card
Go to the app store and use you iTunes card to get apps