Great Jazz, but app freezes up in iOS 9

I love jazzradio.com, great music, lots of selection with respect to genres, and even free version is relatively free of commercials . However, with iOS 9, this app freezes up and will not take any inputs, very frustrating, needs an update, pleasssssssssse.

iDrive Chevy about JAZZ RADIO - Enjoy Great Music, v1.4.7