Telemundo 47 is an app for the Spanish language Telemundo WNJU TV station in New York City. The software gives users access to the latest news, weather (including the 10-day forecast and weather alerts) and other programs offered by the station, including live broadcasts. Users can also access photo galleries and subscribe to breaking news alerts that will appear as notifications on the user's device.

The software is a product of NBCUniversal Media, LLC, and is currently on its fourth major version. Using the app requires Android operating system version 4.4 or greater. For location-based weather services, the software requires access to the device's GPS and other permissions.