The Walk VR is a virtual reality app developed by Sony Pictures Home Entertainment, available for free on Android devices. The app allows users to experience the thrill of walking on a wire between the Twin Towers of the World Trade Center. With both Virtual Reality and 360 Video modes, users can soar above the clouds, 94 stories high, as they walk from one tower to the other with nothing but a wire beneath them.

To start the experience, users can download the app and select either 360 Video or Virtual Reality mode. In the former, they can use their mobile device to experience the walk. In the latter, they can place their device into a VR viewer such as Merge VR or Google Cardboard for a more immersive experience.

It's important to note that the experience should only be viewed while seated, and all instructions included with the VR viewer should be followed before use. The app also comes with a warning that virtual reality is not recommended for children under 7. Overall, The Walk VR provides a thrilling and immersive virtual reality experience that is sure to leave users on the edge of their seats.