The average US smartphone user gets about 46 push notifications a day, according to app analysis firm Business of Apps. OK, let's do some math: There are more than 1.46 billion active iPhone users ...

A new app called Push it is sitting at the top of the App Store promising little more than the ability to send "push notifications to your friends." The app features only two screenshots -- one of a ...

Governments have been secretly tracking the app activity of an unknown number of people using Apple and Google smartphones, US Senator Ron Wyden (D-Ore.) revealed today. In a letter demanding that the ...