Update: Apple has now removed Mitube from the app store. If you didn’t get it before it was removed, you can use aTube or MxTube on a jailbroken iPad.
Apple has approved MiTube and now you can download Youtube videos on your iDevices and view them from anywhere. There’s no data connection needed to view the videos once they have been downloaded with MiTube.
MiTube is similar to MxTube that has been available on jailbroken devices for a long time.
The MiTube app has a nice user interface that allows you to search for Youtube videos, then you can stream the videos or download them to your device.
MiTube and it’s available for free at the app store.
