First thing, App disappeared off my phone screen. Uninstalled it, and it stays installed, Play Store let's me update, but app still doesn't show up. Second thing, the app insists on using WiFi, and when phone loses signal with a phone tower, the WiFi drops it's signal and my car stereo and phone have to connect again. That is extremely annoying. Just keep it to Bluetooth or something. I could connect with a wire, but that is annoying too.