This might be a very bad news to a friend of mine who recently purchased a youtube downloader app on ios and to many app developers who made such apps or who are planning to make them. The revolutionary video sharing website youtube which has its own app on mobiles and tablets lets yu save the videos for offline viewing. This solves many problems. Infact my of us are expecting this to happen. This update will be rolled out in November but the exact details about how it is going to work etc are unclear for now. And as windows app store and blackberry store lack an official youtube app, this will be available for ios and android users. We very well know that recently youtube updated its app to play a video on the background while yu can browse other videos… and this addition was received well by the users.