Fox SportsFox Sports has announced that it will stream all its NFC playoff games and the Super Bowl online, though only the Super Bowl will be available to iOS users through the Fox Sports Go app. Fox’s playoff games do not appear to be available for streaming via the iOS app.

However, though the Super Bowl — along with CBS’ AFC playoff coverage — will be viewable by all viewers without requiring any authentication, Fox’s NFC playoff games will require authentication through one of several cable companies.

The network will carry the 49ers v. Packers wild card game on Sunday at 4:40PM EST, plus the NFC divisional games at Seattle and Carolina on January 11 and 12, plus the NFC Championship game on January 19.

The NFC playoff games will require authentication through certain cable services including Comcast, AT&T U-Verse, Cablevision and several others. The NFL is hugely popular in the United States, with NFL-related content accounting for 9 of the top 10 most-watched TV programs of 2013.

The Super Bowl will kick off on Sunday February 2 at 6:30PM EST from MetLife Stadium in East Rutherford, New Jersey.

Fox Sports Go is a free download through the App Store. [Direct Link]