YouTube Go app is the new India-specific app from Google.Google says ” YouTube Go is result of extensive research done across 15 cities in India by teams of engineers, designers, and researchers collecting ideas and testing prototypes with hundreds of people”. YouTube Go app allows users to save videos for offline viewing, giving options over quality and file size so it’s clear how much data a download will use. The app also allows for local sharing with nearby users without using any data. However, the app goes beyond simple offline caching. Users can preview videos before downloading them, and select the quality and size of the video they’re going to download.Download Youtube GO