It’s looking like it’s going to be a very Happy New Year for app marketing in 2019. This past year U.S. digital revenues grew by 23%, to $49.5 billion, which according to IAB’s annual report, means the industry might surpass $100 billion annual revenue for the first time ever by the close of 2018. By all accounts, mobile is the industry’s jet fuel. Mobile video on its own, accounted for the majority of video ad revenue this year, at $4.2 billion, up 60.5% from the previous year.
