I submitted my game for beta review and received an email from Apple stating that my app had an "issue": The linked page explains that UIWebView is "a view that embeds web content in your app." My app is straightforwardly just a game without any integrations from the web or otherwise. The closest thing I can think of are ads or IAP. I do use YYG's Google Play Services extension (which includes a partial implementation of the Google Mobile Ads SDK) to show AdMob ads, and I use YYG's Google Play Services IAP extension to offer a "remove ads" product. But neither of those are really "web content," either, so I'm not at all sure what (if anything) is using the API. I've submitted a bug report, but I was curious whether anyone knows more about how UIWebView is being used and whether there is a workaround for when Apple starts outright rejecting apps that use UIWebView.