Today in mobile marketing – Snapchat Android app installs overtake Twitter in US; Amazon targets YouTube with new online video posting service; Groupon sues once-great IBM over patent; Scientists have unveiled the world’s first holographic flexible smartphone.
![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)
