No, you can not.
Go to the app store and use you iTunes card to get apps
You can use an iTunes card for purchasing apps at the app store. Maybe your card still has a value of $40 because you downloaded a free app.
Nope too bad
Yes, you can use iTunes Gift Card money.
In the iTunes or App Store apps there is a Redeem button at the bottom of the page which is used to add an iTunes gift card.
Go to the iTunes store on your computer and click redeem, open the gift cards category. Enter the code on the back of the gift card. The from your iPod you can download the app or search it in the iTunes store from the computer and Sync your iPod afterwards.
iTunes gift cards and App Store gift cards can both be used to buy apps.
No.You can buy a gift card and use it whenever you want, in fact if you used an itunes gift card int he app store you might purchase an app now but not another one until a few months from now. There is no expiration date. The only cache is that with itunes gift cards they can only be used either in itunes or the app store not both.
Yes, if you go to the apple store or itunes app on your ipad, theres a redeem button on the bottom somewhere and then you put the code that the itunes card have.
go to the itunes store and look in quick links, it will say redeem. Click there and go ahead!
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
You can only buy apps from the App Store if the money is on your iTunes account. If you get the pre-paid Master Card to go onto the iTunes account, then you can. If you can't, then you can't.