RevMob has announced it is expanding its mobile advertising service and bringing it to the United States. With this move, companies interested in advertising will be able to leverage what the company claims is the “highest CPMs in the industry”, while developers can reap the rewards by monetizing their apps through the use of its SDK. Trey Smith wrote, “By FAR the highest converting one was RevMob. The second best was Chartboost. If you haven’t heard of RevMob before, that’s because it’s new. As you’ll see in a sec it’s the CLEAR winner here.”