Google’s YouTube apps for Android and iOS have helped the company triple advertising sales on mobile in the past six months, the company has said. Mobile ads now contribute an estimated $350 million to YouTube’s revenue, with around a quarter of the site’s 1 billion users accessing videos on smartphones and tablets.
No surprises as the latest Nielsen numbers show Android and iOS leading U.S. smartphone market share. Both operating systems continue to gain at the expense of RIM — who has all but fallen into the “Other” category. Speaking of the “Other” category: Windows mobile, Windows 7, Symbian, and Palm/WebOS were all grouped together, combining for a measly 5.9% market share.
