The 99.9 KTDY App is So Useful!

The 99.9 KTDY app has so many uses, it’s like a Swiss Army knife! People in 35 countries around the world are listening. How is that possible? Our Transmitter is powerful, but not that powerful. They listen on the app.

Our free app gives you access to our website, and enables you to listen live. You can stay on top of the latest developments with traffic and weather. You can win great contests, too! Users of the KTDY app have won great prizes like a trip to Philadelphia to see sir Elton John live in concert, and the ultimate Who Dat Experience. Get it now at Google play or the App Store. It’s free!