No, free apps don't cost anything, except for in-game purchasable content for real-world money.
to jailbreak an iphone means that you can download apps that used to cost money for free.
you cant download app which cost for free if you download it it will cost you and you will have to pay for it, if you dont want to pay for apps only download apps which are free.
easy ''If you download it its no charge''
NO
definitely NO, and if you want a lot of cool free iphone apps, use iAppWorld.net
use iappworld.net site, or free iphone app, and download apps and games for free :)
using the iappworld.net iphone application available on the appstore for free
you can download the Duolingo mobile apps and can learn there free of cost.
Yes you can as long as your iphone is connected to the same itunes account you bought the apps on.
If the apps are free in the App Store, then it's legal. But if you have to pay for them in the App Store, and you try to download them free from somewhere else, then it's strongly illegal.
BlackMart Alpha with using this app "BlackMart Alpha" you can download thousand applications for free, nice apps I love it. download free seesource: http://www.wbupdates.com/2012/03/blackmart-alpha.html
No it costs nothing for FREE apps on your ipod touch.