moTube is a mobile subscription service that allows people to receive notifications via text message (SMS/MMS) each time a new video is published to a YouTube channel. We created moTube as a way for people to get realtime updates from their favorite YouTube channels directly on their phone.
It's a free service and we don't charge subscribers for the notifications sent to their device. Keep in mind that the text messaging plan you have with your mobile carrier still applies. For example, if you have an unlimited messaging plan and receive an update from moTube, you will not be charged anything.
moTube is currently in beta, so YouTubers who want to add moTube to their channel must have an invite which we're currently accepting requests for on our website (http://motube.us/).