Though the newly released Apple iOS 9 features and capabilities are\xa0primarily refinements rather than anything transformative \xad but still worth getting. Most of the\xa0attention is going to ad blocking \u2014 now the No.1 paid apps in the App Store. Uyen Tieu speaks with\xa0a Mobile Software Developer at Rumble \xa0about iOS 9, ad\xadblockers and what it means to publishers.