The app explosion drove the humble smartphone to giddy heights, but just how often do people use apps, what do they use, and how much time do they spend on them? We asked App Annie CEO, Bertrand ...

Dear Lifehacker, I have some background in coding, but I've never touched Android development before. I'd like to get started, but I'm not entirely s ...

App Clips are miniature versions of apps that often forgo the need to install the full app or create an account in order to do something, especially if that "something" involves a payment.

Google lets you give third-party apps and services access to different parts of your account. You need to track which apps can access your account.