Internet ad revenue rose 15% to $23.1 billion during the first six months in 2014, compared with the same time period in 2013. Mobile revenue rose 76% to $5.3 billion.
Internet ad revenue rose 15% to $23.1 billion during the first six months in 2014, compared with the same time period in 2013. Mobile revenue rose 76% to $5.3 billion.
![Quintin’s Close-Ups: There’s an app for that [Source: Charleston City Paper]](https://netgalaxystudios.com/wp-content/uploads/2017/06/quintin-closeup-app-500x383.jpg)
