Vimeo is the official app for the online video portal of the same name. It lets you do exactly what you'd expect it to: access your account, upload videos, and of course browse through the thousands of videos uploaded by other users.
Vimeo app users will now be able to do basically everything they usually do on the website: comment on videos, like a video, share it on a social network, or add it to a playlist.
Even though you'll be able to see any video without having to register with Vimeo, registered users can also upload video clips from their device (in HD or SD), and edit existing videos on their account. The title, tags, description, credits ... you can edit any of them.
Vimeo is a great video portal that, in spite of not having as many videos as YouTube, does offer really brilliant quality overall.