Facebook wants to be the Internet portal for mobile users. Those users won't likely have smartphones -- instead flip phones and text messages will connect them to the web.
Instead of cash up front, the mobile gaming world in particular has moved toward something called in-App purchases.
A new market is emerging for apps that can connect people to emergency services and family members during a crisis.
Prank calls -- which in 2013 are all but rooted out with caller ID -- may get new life with a new app called Burner. But the software may have legitimate privacy uses as well.