YouTube enters Apple’s top-grossing app charts on the back of its subscription offering Red offering is off to a pretty solid start, judging by the app’s entry into the Apple App Stores' top-grossing app charts. Read more here: http://www.techhive.com/article/3011054/streaming-services/youtube-enters-apple-s-top-grossing-app-charts-on-the-back-of-its-subscription-offering.html