You can not use iTunes on android. But you could transfer all your iTunes data to android by Jihosoft iTunes to android transfer if you want.
no
iTunes in not avalible for any Android devices. The main music app on Android is Google Play Music.
You now can download the ITunes app on an Android Device in the Google Play Store, but it is renamed Apple Music.
No iTunes cards only work for iTunes and not the Google play store
yes
i dont think you can cause apple and android are not linked together
No, for the times its not possible but I am sure in future it will be !
There's currently no iTunes app for the Nexus 7, or for Android OS in general. However, there are various syncing apps where you can sync downloaded content from iTunes to any Android-powered device, which includes the Nexus 7.
There is no 'Amex' app in the iTunes store.
No, Android Market apps are only for Android phones. For an iPod Touch, you would have to use apps from the iTunes Store.
No. The itunes app is strictly for apple devices. However you can import your itunes music from your computer onto your Samsung Admire as an external device and play it through your Android music app of choice since Android is fine with .AAC files (itunes music format of choice). There are other itunes-similar apps for Android on the Market Place that you can check out. I know MetroPCS service offers "Rhapsody" to purchase and download music directly onto the phone. Hope this helps.