My car horn recently stopped working, and it’s a shame. In order to get inside the parking lot at my job, I have to honk my car horn and someone will open the gate. I have to physically get out of my car, go to the intercom, and ask them to open it. Now with this app, all I have to do is open my windows and put my volume on high, and it does the trick. Sounds so real! Glad my random thoughts gave me the idea to see if there was an app to do this. 5 starsssss!