Ameba operator CyberAgent has announced guppi, a free Twitter client for Android phones. The app incorporates all the usual features users would expect from a Twitter client, plus over 35 different backgrounds for the timeline and a special photo filter function (see below)
CyberAgent says that they will add more backgrounds designed in collaboration with Japanese stars blogging on Ameba over time. The company expects around 300,000 downloads by the end of this year.
guppi can be downloaded for free here.