If you have not used the free Vine app, then now is a great time to get on board and enjoy Vine. This is because the app has been updated recently bringing in some very interesting new features, such as a camera update, channels, popular users, sharing and much more besides.
These are main changes available with the Vine update;
CHANNELS – Browse or submit your posts to 15 new channels — from Comedy, Art & Experimental, to Cats, and more
ON THE RISE – Discover new and interesting Viners right from your Explore screen
REVINING – Share your favourite posts with all your followers on Vine in one tap
NEW CAPTURE TOOLS – Shoot with style using the new focus, grid, and ghost tools
PROTECTED ACCOUNTS – Allow only people you approve to follow you and view your posts
This update is available right now for iOS powered devices and shortly for Android powered devices.
Source: Vine Blog