no
No you can notThe apps on the app store or itunes are made specifically for the iphone and ipod touchThey will not work nor will anything else you bought on the itunes store work on another cell phone
no you cannot use ipod and iphone apps on itunes, but you can buy the apps on itunes and put them on your ipod and iphone
It is not possible to use iTunes App Store apps on a Blackberry device. Apps from the iTunes App Store are only compatible with Apple's iPhones and iPod Touches. Some developers create versions of their iPhone / iPod Touch apps for other devices (like Blackberry and Android); if there is an app you are interested in, check with the app's developer to see if the app is offered on your platform of choice.
No seeing that it is a android phone and android devices do not provide the option to have a signature. But there are some android based apps that can prove you a signature while using the regular messages.
Most you can actually do is hook it up via USB chord on your PC and put music on it but stuff like videos and apps are for iDevices only
The iPod Nano does not use apps.
The apps available from the iTunes store will only work on Apple's iPhone or iPod Touch.
The iPod Nano cannot use apps.
No.
no the screen is to small
Yes u do
First download the apps onto your computer using iTunes. Plug in your iPod to your computer, open iTunes, and set the sync settings so that you can download apps to it, sync your iPod and you should see the apps on there. This requires an iTunes account.