Have you been at the airport too far away from the TV to hear it? Or have you wanted to watch something on TV while others are sleeping or studying? The Tunity app offers a solution by streaming audio to your device, and at this writing, it’s free.
To get started, you simply hold your device in front of the TV and tap to run a scan (of a live show). Within seconds, the audio from the TV streams to your device. If the sound isn’t synced, the app offers a way to adjust it. The scanning doesn’t work with all cable networks, and antenna TV apparently doesn’t work.
Here is a how-to video on YouTube that’ll show you how it works.
Let me know what you think.