Google’s photo sharing app left closed BETA and is open for everbody now (well with an US Appstore account). It looks quite similar to instagram, but in difference Photovine lets you create or use so called “vines”. A vine is a caption and pictures are always assigned to a vine. Vines are public and every user can contribute a photo. But Photovine does not come with any filters like instagram, but still I like the idea of this different approach of photo-sharing.
Unfortunately the app is only available in the US iTunes Store so far.

P.S.: check out the reload-animation! So damn cute!