A:AnswerThere are no apps on the Stereo, but if you have a music app on your phone, it should play via blue tooth or aux usb/3.5 jack. So far all of my music apps, including pandora, on my phone work.
A:AnswerJust bought this. There is a volume preset that can be adjusted. It comes on at 19 from the factory default setting. Check the manual for instructions on how to adjust this.