Audio Everywhere is a free lifestyle app developed by Listen Technologies Corporation for iPhone and other Wi-Fi enabled iOS devices. With this app, users can listen to audio sources, such as TVs, on their mobile devices.

The app is designed for venues like gyms or sports bars that have the Audio Everywhere ExXtractor system. It allows users to choose from numerous audio sources available in these venues. One of the key advantages of Audio Everywhere is that it streams audio over Wi-Fi, so it doesn't consume your data plan.

In addition, the app ensures good lip sync when streaming audio from TVs or other video sources. This is particularly useful for an immersive viewing experience.

Another feature that sets Audio Everywhere apart is the option to listen with a single earbud. This allows users to simultaneously socialize and hear the show or game.

Furthermore, the app can run in the background mode, allowing users to listen to audio while browsing the internet or using other apps.

Overall, Audio Everywhere provides a convenient way to stream audio from various sources to your iOS device, enhancing your entertainment experience in compatible venues.