US NOAA Radars 3D Lite is a next-generation weather radar app available for iPhone users. The Lite version offers limited features such as local radars, national forecast, and national satellites, along with advertisements. For a complete experience, users can opt for the Pro version which includes additional features, Mac app, and Apple TV support for Universal Purchase.

Upon launching the app, radar images are loaded and refreshed every 10 minutes, providing real-time weather information. Users can zoom in and out to view weather across multiple states, enable/disable radar images, and adjust transparency settings. The app also offers a 3D view of major cities, allowing users to explore different viewing angles interactively.