Tumblr for Windows Phone now supports 11 languages.

Tumblr, the popular micro-blogging service which was recently launched on Windows Phone, today got an update that adds 11 additional languages to the app. Chances are your main language is now supported. If the Windows Store tile is not showing any update yet, use this download link to force it onto your phone.

Tumblr supports Windows Phone 8 only.

Source: Tumblr