The company behind the smartphone movie app was said to be valued at between US$40 million (S$51 million) and US$50 million.
Yahoo's purchase of the one-person app developer specialising in fantasy-sports applications for iPhones was announced on Monday. Terms were not made public.
The popular blogging platform went for a cool US$1.1 billion last month.
Ghostbird Software, which makes picture-taking applications for iPhones, was bought last month to enhance Yahoo's Flickr photo service. The price was not made public.