You should be able to download them again for free, go to your iTunes and download that exact app again, a message will tell you that you have already bought that. You can download them again to anew iPhone or iPod, just use the same account.
You should be able to download them again for free, go to your iTunes and download that exact app again, a message will tell you that you have already bought that. You can download them again to anew iPhone or iPod, just use the same account.