not sure why so many people struggle with this. works perfectly on the first try. I don't think the app is in the app store. I think you should get it directly from the link in the description on this page. I got it for use with an Android head unit but I don't really need it. I managed to get the head unit to work natively. which automatically makes Android obsolete. but that's not the point of this review. I was distracted.
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