Google’s latest app tells friends when you're free to do something

Who's Down app for Android and iPhone acts as virtual notice board for friends to signal when they're free for an impromptu meet up, activity or gaming session

Is talking to people to tell them that you're available to socialise too much effort for you? There's an app for that.

Google's new Who's Down app allows users to flag that they are free to hang out, meet up or generally socialise. Toggle the switch and it will list the user as available in their group of friends.