WIVB News 4 is a free iPhone app developed by LIN Television Corporation. It is an Education & Reference app that falls under the Books subcategory. With the WIVB News 4 app, users can stay up-to-date with the latest news and weather conditions in the Buffalo and Greater Niagara Region.

The app offers an easy-to-use interface with all the top stories from their daily broadcasts, as well as real-time updates on developing stories. Users can watch videos of trusted reporters on the scene and read articles about what's going on in their community. The app also has detailed weather conditions, live alerts, and an interactive radar map to help plan your day or week. Optional alerts on breaking news keep users informed at all times. Additionally, users can save stories for later to access at their convenience.