Download the free NBC Olympics Live Extra app either from iTunes (for the iPad version) or Google Play (for the Android version) to stream all 3500 hours of all events at the London Olympics — but only if your cable, satellite or telephone provider supports it. You might need to sign in when you first run it. I subscribe to Verizon FiOS, and the app didn’t ask me to sign in; it started working immediately.
Also download the free (similarly named) NBC Olympics App to watch video highlights and see TV listings, schedules, results, photos, videos, profiles of the athletes and more.
Both of these apps were created by Adobe and are supported by advertising.