Have installed the said app and when trying to start it up i get the message on the radio saying

please disconnect your iphone and download the appradio add-on using the shop in your igo primo app

any ideas how to get around this or only option is to buy it just concerned it may not work very well because of problems people have had with Pioneers appradio`s

Many thanks.

Pioneer Appradio SPH-DA100 with igo primo-imag1570.jpg